| 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 | $125.78 | 12.182% | $141.1025 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $61.54 | 11.431% | $68.5746 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $42.52 | 13.211% | $48.1373 | $48.14 | $48.15 | $48.10 |
| Purchase #4 | $243.90 | 3.223% | $251.7609 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $77.25 | 3.289% | $79.7908 | $79.79 | $79.80 | $79.80 |
| Purchase #6 | $102.89 | 10.539% | $113.7336 | $113.73 | $113.75 | $113.70 |
| Purchase #7 | $87.90 | 12.691% | $99.0554 | $99.06 | $99.05 | $99.10 |
| 7 purchase totals = | $741.78 | $802.1551 | $802.15 | $802.15 | $802.20 | |