| 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 | $213.65 | 4.299% | $222.8348 | $222.83 | $222.85 | $222.80 |
| Purchase #2 | $101.97 | 6.371% | $108.4665 | $108.47 | $108.45 | $108.50 |
| Purchase #3 | $242.37 | 6.248% | $257.5133 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $54.55 | 8.860% | $59.3831 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $249.87 | 8.248% | $270.4793 | $270.48 | $270.50 | $270.50 |
| Purchase #6 | $31.92 | 3.240% | $32.9542 | $32.95 | $32.95 | $33.00 |
| Purchase #7 | $40.90 | 7.619% | $44.0162 | $44.02 | $44.00 | $44.00 |
| 7 purchase totals = | $935.23 | $995.6474 | $995.64 | $995.65 | $995.70 | |