| 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 | $244.29 | 7.108% | $261.6541 | $261.65 | $261.65 | $261.70 |
| Purchase #2 | $163.81 | 9.396% | $179.2016 | $179.20 | $179.20 | $179.20 |
| Purchase #3 | $230.80 | 8.179% | $249.6771 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $126.27 | 3.507% | $130.6983 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $67.54 | 8.785% | $73.4734 | $73.47 | $73.45 | $73.50 |
| Purchase #6 | $61.64 | 8.302% | $66.7574 | $66.76 | $66.75 | $66.80 |
| Purchase #7 | $69.43 | 10.130% | $76.4633 | $76.46 | $76.45 | $76.50 |
| 7 purchase totals = | $963.78 | $1,037.9252 | $1,037.92 | $1,037.90 | $1,038.10 | |