| 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 | $11.46 | 6.225% | $12.1734 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $242.99 | 10.603% | $268.7542 | $268.75 | $268.75 | $268.80 |
| Purchase #3 | $160.27 | 3.709% | $166.2144 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $129.92 | 7.590% | $139.7809 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $92.49 | 13.161% | $104.6626 | $104.66 | $104.65 | $104.70 |
| Purchase #6 | $143.89 | 10.469% | $158.9538 | $158.95 | $158.95 | $159.00 |
| Purchase #7 | $77.40 | 11.778% | $86.5162 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $858.42 | $937.0555 | $937.04 | $937.00 | $937.20 | |