| 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 | $124.80 | 8.482% | $135.3855 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $126.69 | 13.150% | $143.3497 | $143.35 | $143.35 | $143.30 |
| Purchase #3 | $51.70 | 11.516% | $57.6538 | $57.65 | $57.65 | $57.70 |
| Purchase #4 | $51.97 | 9.299% | $56.8027 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $210.42 | 3.546% | $217.8815 | $217.88 | $217.90 | $217.90 |
| Purchase #6 | $53.97 | 9.492% | $59.0928 | $59.09 | $59.10 | $59.10 |
| Purchase #7 | $148.79 | 11.692% | $166.1865 | $166.19 | $166.20 | $166.20 |
| 7 purchase totals = | $768.34 | $836.3525 | $836.35 | $836.40 | $836.40 | |