| 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 | $59.86 | 8.279% | $64.8158 | $64.82 | $64.80 | $64.80 |
| Purchase #2 | $238.96 | 12.239% | $268.2063 | $268.21 | $268.20 | $268.20 |
| Purchase #3 | $190.31 | 13.143% | $215.3224 | $215.32 | $215.30 | $215.30 |
| Purchase #4 | $94.50 | 13.476% | $107.2348 | $107.23 | $107.25 | $107.20 |
| Purchase #5 | $163.63 | 3.773% | $169.8038 | $169.80 | $169.80 | $169.80 |
| Purchase #6 | $226.51 | 5.315% | $238.549 | $238.55 | $238.55 | $238.50 |
| Purchase #7 | $199.54 | 6.316% | $212.1429 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,173.31 | $1,276.0750 | $1,276.07 | $1,276.05 | $1,275.90 | |