| 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 | $180.46 | 11.551% | $201.3049 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $209.94 | 11.509% | $234.102 | $234.10 | $234.10 | $234.10 |
| Purchase #3 | $72.50 | 4.355% | $75.6574 | $75.66 | $75.65 | $75.70 |
| Purchase #4 | $69.70 | 7.132% | $74.671 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $210.79 | 4.126% | $219.4872 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $14.76 | 3.269% | $15.2425 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $52.34 | 12.625% | $58.9479 | $58.95 | $58.95 | $58.90 |
| 7 purchase totals = | $810.49 | $879.4129 | $879.41 | $879.40 | $879.40 | |