| 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 | $206.94 | 7.393% | $222.2391 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $136.52 | 10.778% | $151.2341 | $151.23 | $151.25 | $151.20 |
| Purchase #3 | $100.97 | 12.374% | $113.464 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $155.39 | 5.434% | $163.8339 | $163.83 | $163.85 | $163.80 |
| Purchase #5 | $108.86 | 11.602% | $121.4899 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $106.44 | 3.672% | $110.3485 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $41.52 | 9.312% | $45.3863 | $45.39 | $45.40 | $45.40 |
| 7 purchase totals = | $856.64 | $927.9958 | $927.99 | $928.05 | $927.90 | |