| 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 | $212.82 | 6.831% | $227.3577 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $188.95 | 11.194% | $210.1011 | $210.10 | $210.10 | $210.10 |
| Purchase #3 | $197.32 | 3.581% | $204.386 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $201.31 | 13.476% | $228.4385 | $228.44 | $228.45 | $228.40 |
| Purchase #5 | $175.97 | 8.272% | $190.5262 | $190.53 | $190.55 | $190.50 |
| Purchase #6 | $150.77 | 6.456% | $160.5037 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $236.95 | 13.321% | $268.5141 | $268.51 | $268.50 | $268.50 |
| 7 purchase totals = | $1,364.09 | $1,489.8273 | $1,489.83 | $1,489.85 | $1,489.80 | |