| 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 | $222.39 | 13.853% | $253.1977 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $212.29 | 13.865% | $241.724 | $241.72 | $241.70 | $241.70 |
| Purchase #3 | $25.34 | 13.715% | $28.8154 | $28.82 | $28.80 | $28.80 |
| Purchase #4 | $213.42 | 10.435% | $235.6904 | $235.69 | $235.70 | $235.70 |
| Purchase #5 | $57.39 | 10.868% | $63.6271 | $63.63 | $63.65 | $63.60 |
| Purchase #6 | $87.44 | 5.656% | $92.3856 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $9.64 | 10.464% | $10.6487 | $10.65 | $10.65 | $10.60 |
| 7 purchase totals = | $827.91 | $926.0889 | $926.10 | $926.10 | $926.00 | |