| 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 | $94.51 | 11.528% | $105.4051 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $190.99 | 12.622% | $215.0968 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $113.81 | 8.214% | $123.1584 | $123.16 | $123.15 | $123.20 |
| Purchase #4 | $160.48 | 12.447% | $180.4549 | $180.45 | $180.45 | $180.50 |
| Purchase #5 | $158.47 | 3.321% | $163.7328 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $99.34 | 13.864% | $113.1125 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $82.79 | 4.619% | $86.6141 | $86.61 | $86.60 | $86.60 |
| 7 purchase totals = | $900.39 | $987.5746 | $987.57 | $987.55 | $987.60 | |