| 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 | $25.55 | 11.539% | $28.4982 | $28.50 | $28.50 | $28.50 |
| Purchase #2 | $107.82 | 12.664% | $121.4743 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $244.99 | 11.159% | $272.3284 | $272.33 | $272.35 | $272.30 |
| Purchase #4 | $228.29 | 3.811% | $236.9901 | $236.99 | $237.00 | $237.00 |
| Purchase #5 | $86.72 | 13.543% | $98.4645 | $98.46 | $98.45 | $98.50 |
| Purchase #6 | $93.81 | 9.589% | $102.8054 | $102.81 | $102.80 | $102.80 |
| Purchase #7 | $171.96 | 6.142% | $182.5218 | $182.52 | $182.50 | $182.50 |
| 7 purchase totals = | $959.14 | $1,043.0827 | $1,043.08 | $1,043.05 | $1,043.10 | |