| 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 | $190.76 | 8.815% | $207.5755 | $207.58 | $207.60 | $207.60 |
| Purchase #2 | $112.36 | 13.463% | $127.487 | $127.49 | $127.50 | $127.50 |
| Purchase #3 | $127.50 | 8.869% | $138.808 | $138.81 | $138.80 | $138.80 |
| Purchase #4 | $44.28 | 10.404% | $48.8869 | $48.89 | $48.90 | $48.90 |
| Purchase #5 | $86.75 | 12.698% | $97.7655 | $97.77 | $97.75 | $97.80 |
| Purchase #6 | $225.58 | 5.458% | $237.8922 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $23.40 | 12.772% | $26.3886 | $26.39 | $26.40 | $26.40 |
| 7 purchase totals = | $810.63 | $884.8037 | $884.82 | $884.85 | $884.90 | |