| 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 | $101.73 | 7.306% | $109.1624 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $99.86 | 12.843% | $112.685 | $112.69 | $112.70 | $112.70 |
| Purchase #3 | $185.71 | 6.607% | $197.9799 | $197.98 | $198.00 | $198.00 |
| Purchase #4 | $85.76 | 3.404% | $88.6793 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $49.49 | 10.105% | $54.491 | $54.49 | $54.50 | $54.50 |
| Purchase #6 | $244.54 | 6.567% | $260.5989 | $260.60 | $260.60 | $260.60 |
| Purchase #7 | $58.73 | 8.104% | $63.4895 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $825.82 | $887.0860 | $887.09 | $887.15 | $887.20 | |