| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $232.77 | 4.422% | $243.0631 | $243.06 | $243.05 | $243.10 |
| Purchase #2 | $250.92 | 4.129% | $261.2805 | $261.28 | $261.30 | $261.30 |
| Purchase #3 | $202.81 | 3.647% | $210.2065 | $210.21 | $210.20 | $210.20 |
| Purchase #4 | $242.92 | 4.162% | $253.0303 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $209.61 | 4.612% | $219.2772 | $219.28 | $219.30 | $219.30 |
| Purchase #6 | $80.76 | 3.353% | $83.4679 | $83.47 | $83.45 | $83.50 |
| Purchase #7 | $144.49 | 9.458% | $158.1559 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $1,364.28 | $1,428.4814 | $1,428.49 | $1,428.50 | $1,428.60 | |