| 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 | $214.98 | 13.459% | $243.9142 | $243.91 | $243.90 | $243.90 |
| Purchase #2 | $133.91 | 11.200% | $148.9079 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $77.39 | 12.702% | $87.2201 | $87.22 | $87.20 | $87.20 |
| Purchase #4 | $177.33 | 10.434% | $195.8326 | $195.83 | $195.85 | $195.80 |
| Purchase #5 | $27.80 | 13.190% | $31.4668 | $31.47 | $31.45 | $31.50 |
| Purchase #6 | $119.73 | 10.704% | $132.5459 | $132.55 | $132.55 | $132.50 |
| Purchase #7 | $100.88 | 6.130% | $107.0639 | $107.06 | $107.05 | $107.10 |
| 7 purchase totals = | $852.02 | $946.9514 | $946.95 | $946.90 | $946.90 | |