| 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 | $12.81 | 13.341% | $14.519 | $14.52 | $14.50 | $14.50 |
| Purchase #2 | $145.80 | 10.482% | $161.0828 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $210.53 | 7.254% | $225.8018 | $225.80 | $225.80 | $225.80 |
| Purchase #4 | $95.95 | 13.143% | $108.5607 | $108.56 | $108.55 | $108.60 |
| Purchase #5 | $58.79 | 12.526% | $66.154 | $66.15 | $66.15 | $66.20 |
| Purchase #6 | $87.61 | 13.448% | $99.3918 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $204.34 | 9.300% | $223.3436 | $223.34 | $223.35 | $223.30 |
| 7 purchase totals = | $815.83 | $898.8537 | $898.84 | $898.85 | $898.90 | |