| 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 | $100.86 | 12.267% | $113.2325 | $113.23 | $113.25 | $113.20 |
| Purchase #2 | $166.31 | 8.701% | $180.7806 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $132.67 | 3.218% | $136.9393 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $214.86 | 12.698% | $242.1429 | $242.14 | $242.15 | $242.10 |
| Purchase #5 | $195.44 | 8.559% | $212.1677 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $59.97 | 11.682% | $66.9757 | $66.98 | $67.00 | $67.00 |
| Purchase #7 | $29.33 | 3.785% | $30.4401 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $899.44 | $982.6788 | $982.68 | $982.75 | $982.60 | |