| 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 | $131.91 | 6.421% | $140.3799 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $75.59 | 11.716% | $84.4461 | $84.45 | $84.45 | $84.40 |
| Purchase #3 | $204.72 | 11.434% | $228.1277 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $85.63 | 7.437% | $91.9983 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $121.65 | 4.353% | $126.9454 | $126.95 | $126.95 | $126.90 |
| Purchase #6 | $99.81 | 8.159% | $107.9535 | $107.95 | $107.95 | $108.00 |
| Purchase #7 | $23.90 | 13.818% | $27.2025 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $743.21 | $807.0534 | $807.06 | $807.10 | $807.00 | |