| 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 | $123.97 | 12.155% | $139.0386 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $236.37 | 6.850% | $252.5613 | $252.56 | $252.55 | $252.60 |
| Purchase #3 | $75.74 | 9.852% | $83.2019 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $45.42 | 5.772% | $48.0416 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $176.43 | 5.532% | $186.1901 | $186.19 | $186.20 | $186.20 |
| Purchase #6 | $66.64 | 3.134% | $68.7285 | $68.73 | $68.75 | $68.70 |
| Purchase #7 | $59.47 | 8.718% | $64.6546 | $64.65 | $64.65 | $64.70 |
| 7 purchase totals = | $784.04 | $842.4166 | $842.41 | $842.45 | $842.40 | |