| 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 | $235.29 | 3.316% | $243.0922 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $175.37 | 7.291% | $188.1562 | $188.16 | $188.15 | $188.20 |
| Purchase #3 | $54.42 | 6.320% | $57.8593 | $57.86 | $57.85 | $57.90 |
| Purchase #4 | $100.47 | 10.641% | $111.161 | $111.16 | $111.15 | $111.20 |
| Purchase #5 | $144.63 | 13.261% | $163.8094 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $125.74 | 6.811% | $134.3042 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $66.90 | 4.202% | $69.7111 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $902.82 | $968.0934 | $968.09 | $968.05 | $968.20 | |