| 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 | $20.57 | 5.229% | $21.6456 | $21.65 | $21.65 | $21.60 |
| Purchase #2 | $137.29 | 13.473% | $155.7871 | $155.79 | $155.80 | $155.80 |
| Purchase #3 | $240.98 | 5.351% | $253.8748 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $222.94 | 5.763% | $235.788 | $235.79 | $235.80 | $235.80 |
| Purchase #5 | $222.57 | 9.477% | $243.663 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $249.47 | 4.707% | $261.2126 | $261.21 | $261.20 | $261.20 |
| Purchase #7 | $48.57 | 3.237% | $50.1422 | $50.14 | $50.15 | $50.10 |
| 7 purchase totals = | $1,142.39 | $1,222.1133 | $1,222.11 | $1,222.10 | $1,222.10 | |