| 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 | $236.88 | 10.247% | $261.1531 | $261.15 | $261.15 | $261.20 |
| Purchase #2 | $20.50 | 4.261% | $21.3735 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $191.35 | 6.314% | $203.4318 | $203.43 | $203.45 | $203.40 |
| Purchase #4 | $112.42 | 4.554% | $117.5396 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $28.92 | 6.548% | $30.8137 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $49.63 | 5.678% | $52.448 | $52.45 | $52.45 | $52.40 |
| Purchase #7 | $134.98 | 10.109% | $148.6251 | $148.63 | $148.65 | $148.60 |
| 7 purchase totals = | $774.68 | $835.3848 | $835.38 | $835.40 | $835.30 | |