| 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 | $14.43 | 12.347% | $16.2117 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $148.39 | 3.274% | $153.2483 | $153.25 | $153.25 | $153.20 |
| Purchase #3 | $144.97 | 12.710% | $163.3957 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $197.65 | 13.763% | $224.8526 | $224.85 | $224.85 | $224.90 |
| Purchase #5 | $229.98 | 13.621% | $261.3056 | $261.31 | $261.30 | $261.30 |
| Purchase #6 | $180.66 | 7.713% | $194.5943 | $194.59 | $194.60 | $194.60 |
| Purchase #7 | $26.77 | 12.426% | $30.0964 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $942.85 | $1,043.7046 | $1,043.71 | $1,043.70 | $1,043.70 | |