| 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 | $205.46 | 9.415% | $224.8041 | $224.80 | $224.80 | $224.80 |
| Purchase #2 | $20.52 | 8.829% | $22.3317 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $11.78 | 11.238% | $13.1038 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $110.92 | 10.384% | $122.4379 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $102.47 | 10.382% | $113.1084 | $113.11 | $113.10 | $113.10 |
| Purchase #6 | $181.50 | 10.668% | $200.8624 | $200.86 | $200.85 | $200.90 |
| Purchase #7 | $126.49 | 6.360% | $134.5348 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $759.14 | $831.1831 | $831.17 | $831.20 | $831.10 | |