| 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 | $229.36 | 6.583% | $244.4588 | $244.46 | $244.45 | $244.50 |
| Purchase #2 | $222.68 | 7.507% | $239.3966 | $239.40 | $239.40 | $239.40 |
| Purchase #3 | $112.44 | 7.824% | $121.2373 | $121.24 | $121.25 | $121.20 |
| Purchase #4 | $32.49 | 10.727% | $35.9752 | $35.98 | $36.00 | $36.00 |
| Purchase #5 | $92.96 | 6.684% | $99.1734 | $99.17 | $99.15 | $99.20 |
| Purchase #6 | $81.94 | 7.445% | $88.0404 | $88.04 | $88.05 | $88.00 |
| Purchase #7 | $108.69 | 12.682% | $122.4741 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $880.56 | $950.7558 | $950.76 | $950.75 | $950.80 | |