Which action ensures a discount is reflected in the invoice total when using a discount item?

• A. Post the discount to an expense account.
• B. Change the invoice terms to reflect discount.
• C. Remove tax on the discounted amount.
• D. Add a discount item/line on the invoice or issue a credit memo for the discount amount; ensure it updates the total.

Answer: (D)

Applying discounts to an invoice is done by treating the discount as a separate line item or as a credit memo so it actually reduces the amount due. When you add a discount item to the invoice (typically set up as a non-taxable discount line) or issue a credit memo for the discount amount and apply it to the invoice, the total shown on the invoice updates to reflect the discount. This keeps the sale's accounting clean and ensures tax handling remains correct for the remaining charges.

posting the discount to an expense account records an expense rather than lowering the customer’s balance, so the invoice total wouldn’t reflect the discount. Changing the terms may affect due dates or payment timing but doesn’t automatically alter the line-item total. Removing tax on the discounted amount changes tax calculations rather than properly showing a discount against the invoice total. Therefore, the correct approach is to add the discount as a dedicated line item or use a credit memo so the total is updated accordingly.