| 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 | $231.46 | 12.657% | $260.7559 | $260.76 | $260.75 | $260.80 |
| Purchase #2 | $134.71 | 3.476% | $139.3925 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $25.83 | 9.229% | $28.2139 | $28.21 | $28.20 | $28.20 |
| Purchase #4 | $214.33 | 12.793% | $241.7492 | $241.75 | $241.75 | $241.70 |
| Purchase #5 | $42.53 | 9.751% | $46.6771 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $22.65 | 3.285% | $23.3941 | $23.39 | $23.40 | $23.40 |
| Purchase #7 | $159.84 | 13.222% | $180.974 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $831.35 | $921.1567 | $921.15 | $921.15 | $921.20 | |