| 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 | $41.56 | 11.225% | $46.2251 | $46.23 | $46.25 | $46.20 |
| Purchase #2 | $225.99 | 5.437% | $238.2771 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $249.64 | 8.676% | $271.2988 | $271.30 | $271.30 | $271.30 |
| Purchase #4 | $12.64 | 11.679% | $14.1162 | $14.12 | $14.10 | $14.10 |
| Purchase #5 | $100.58 | 12.308% | $112.9594 | $112.96 | $112.95 | $113.00 |
| Purchase #6 | $118.41 | 11.829% | $132.4167 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $109.47 | 3.197% | $112.9698 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $858.29 | $928.2631 | $928.28 | $928.25 | $928.30 | |