| 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 | $203.54 | 3.251% | $210.1571 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $26.36 | 7.704% | $28.3908 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $136.43 | 6.112% | $144.7686 | $144.77 | $144.75 | $144.80 |
| Purchase #4 | $88.57 | 10.456% | $97.8309 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $217.52 | 7.531% | $233.9014 | $233.90 | $233.90 | $233.90 |
| Purchase #6 | $34.44 | 7.511% | $37.0268 | $37.03 | $37.05 | $37.00 |
| Purchase #7 | $76.38 | 3.683% | $79.1931 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $783.24 | $831.2687 | $831.27 | $831.30 | $831.30 | |