| 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 | $225.75 | 7.753% | $243.2524 | $243.25 | $243.25 | $243.30 |
| Purchase #2 | $140.44 | 8.347% | $152.1625 | $152.16 | $152.15 | $152.20 |
| Purchase #3 | $193.75 | 8.524% | $210.2653 | $210.27 | $210.25 | $210.30 |
| Purchase #4 | $134.50 | 4.268% | $140.2405 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $59.39 | 13.388% | $67.3411 | $67.34 | $67.35 | $67.30 |
| Purchase #6 | $100.65 | 9.814% | $110.5278 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $21.98 | 11.145% | $24.4297 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $876.46 | $948.2193 | $948.22 | $948.25 | $948.20 | |