| 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 | $107.46 | 13.383% | $121.8414 | $121.84 | $121.85 | $121.80 |
| Purchase #2 | $145.69 | 3.417% | $150.6682 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $110.80 | 8.590% | $120.3177 | $120.32 | $120.30 | $120.30 |
| Purchase #4 | $233.85 | 6.832% | $249.8266 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $87.71 | 6.355% | $93.284 | $93.28 | $93.30 | $93.30 |
| Purchase #6 | $228.29 | 11.421% | $254.363 | $254.36 | $254.35 | $254.40 |
| Purchase #7 | $58.30 | 9.858% | $64.0472 | $64.05 | $64.05 | $64.00 |
| 7 purchase totals = | $972.10 | $1,054.3481 | $1,054.35 | $1,054.35 | $1,054.30 | |