| 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 | $201.41 | 12.427% | $226.4392 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $46.26 | 12.751% | $52.1586 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $175.70 | 8.598% | $190.8067 | $190.81 | $190.80 | $190.80 |
| Purchase #4 | $234.95 | 11.332% | $261.5745 | $261.57 | $261.55 | $261.60 |
| Purchase #5 | $125.37 | 8.146% | $135.5826 | $135.58 | $135.60 | $135.60 |
| Purchase #6 | $66.64 | 8.329% | $72.1904 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $48.97 | 10.557% | $54.1398 | $54.14 | $54.15 | $54.10 |
| 7 purchase totals = | $899.30 | $992.8918 | $992.89 | $992.90 | $992.90 | |