| 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 | $58.77 | 13.645% | $66.7892 | $66.79 | $66.80 | $66.80 |
| Purchase #2 | $188.52 | 8.467% | $204.482 | $204.48 | $204.50 | $204.50 |
| Purchase #3 | $166.58 | 8.104% | $180.0796 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $231.25 | 11.484% | $257.8068 | $257.81 | $257.80 | $257.80 |
| Purchase #5 | $250.54 | 4.274% | $261.2481 | $261.25 | $261.25 | $261.20 |
| Purchase #6 | $173.89 | 5.642% | $183.7009 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $216.74 | 7.389% | $232.7549 | $232.75 | $232.75 | $232.80 |
| 7 purchase totals = | $1,286.29 | $1,386.8615 | $1,386.86 | $1,386.90 | $1,386.90 | |