| 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 | $193.26 | 4.765% | $202.4688 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $44.47 | 3.567% | $46.0562 | $46.06 | $46.05 | $46.10 |
| Purchase #3 | $225.39 | 3.284% | $232.7918 | $232.79 | $232.80 | $232.80 |
| Purchase #4 | $185.27 | 12.510% | $208.4473 | $208.45 | $208.45 | $208.40 |
| Purchase #5 | $85.37 | 13.762% | $97.1186 | $97.12 | $97.10 | $97.10 |
| Purchase #6 | $124.97 | 11.174% | $138.9341 | $138.93 | $138.95 | $138.90 |
| Purchase #7 | $46.57 | 3.319% | $48.1157 | $48.12 | $48.10 | $48.10 |
| 7 purchase totals = | $905.30 | $973.9325 | $973.94 | $973.90 | $973.90 | |