| 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 | $225.52 | 12.762% | $254.3009 | $254.30 | $254.30 | $254.30 |
| Purchase #2 | $194.31 | 8.129% | $210.1055 | $210.11 | $210.10 | $210.10 |
| Purchase #3 | $56.41 | 5.684% | $59.6163 | $59.62 | $59.60 | $59.60 |
| Purchase #4 | $108.39 | 8.639% | $117.7538 | $117.75 | $117.75 | $117.80 |
| Purchase #5 | $93.44 | 4.336% | $97.4916 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $148.27 | 9.642% | $162.5662 | $162.57 | $162.55 | $162.60 |
| Purchase #7 | $78.98 | 4.685% | $82.6802 | $82.68 | $82.70 | $82.70 |
| 7 purchase totals = | $905.32 | $984.5145 | $984.52 | $984.50 | $984.60 | |