| 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 | $125.89 | 3.677% | $130.519 | $130.52 | $130.50 | $130.50 |
| Purchase #2 | $45.73 | 6.756% | $48.8195 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $247.68 | 8.478% | $268.6783 | $268.68 | $268.70 | $268.70 |
| Purchase #4 | $58.98 | 11.751% | $65.9107 | $65.91 | $65.90 | $65.90 |
| Purchase #5 | $190.59 | 7.366% | $204.6289 | $204.63 | $204.65 | $204.60 |
| Purchase #6 | $72.39 | 12.476% | $81.4214 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $199.58 | 11.319% | $222.1705 | $222.17 | $222.15 | $222.20 |
| 7 purchase totals = | $940.84 | $1,022.1483 | $1,022.15 | $1,022.10 | $1,022.10 | |