| 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 | $226.48 | 7.723% | $243.9711 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $158.64 | 9.314% | $173.4157 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $74.53 | 7.253% | $79.9357 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $225.76 | 10.281% | $248.9704 | $248.97 | $248.95 | $249.00 |
| Purchase #5 | $132.38 | 10.673% | $146.5089 | $146.51 | $146.50 | $146.50 |
| Purchase #6 | $197.62 | 7.777% | $212.9889 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $80.33 | 10.501% | $88.7655 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $1,095.74 | $1,194.5562 | $1,194.57 | $1,194.50 | $1,194.60 | |