| 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 | $27.46 | 9.221% | $29.9921 | $29.99 | $30.00 | $30.00 |
| Purchase #2 | $113.94 | 4.424% | $118.9807 | $118.98 | $119.00 | $119.00 |
| Purchase #3 | $212.70 | 7.652% | $228.9758 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $53.30 | 10.496% | $58.8944 | $58.89 | $58.90 | $58.90 |
| Purchase #5 | $82.69 | 12.558% | $93.0742 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $17.34 | 9.816% | $19.0421 | $19.04 | $19.05 | $19.00 |
| Purchase #7 | $120.52 | 12.156% | $135.1704 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $627.95 | $684.1297 | $684.12 | $684.15 | $684.20 | |