| 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 | $194.50 | 7.616% | $209.3131 | $209.31 | $209.30 | $209.30 |
| Purchase #2 | $192.70 | 10.509% | $212.9508 | $212.95 | $212.95 | $213.00 |
| Purchase #3 | $45.56 | 6.621% | $48.5765 | $48.58 | $48.60 | $48.60 |
| Purchase #4 | $30.41 | 11.801% | $33.9987 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $224.76 | 5.359% | $236.8049 | $236.80 | $236.80 | $236.80 |
| Purchase #6 | $17.85 | 12.639% | $20.1061 | $20.11 | $20.10 | $20.10 |
| Purchase #7 | $117.61 | 3.117% | $121.2759 | $121.28 | $121.30 | $121.30 |
| 7 purchase totals = | $823.39 | $883.0260 | $883.03 | $883.05 | $883.10 | |