| 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 | $118.26 | 9.614% | $129.6295 | $129.63 | $129.65 | $129.60 |
| Purchase #2 | $217.92 | 8.337% | $236.088 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $78.46 | 9.697% | $86.0683 | $86.07 | $86.05 | $86.10 |
| Purchase #4 | $145.74 | 5.122% | $153.2048 | $153.20 | $153.20 | $153.20 |
| Purchase #5 | $222.97 | 4.260% | $232.4685 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $103.46 | 7.203% | $110.9122 | $110.91 | $110.90 | $110.90 |
| Purchase #7 | $88.91 | 10.736% | $98.4554 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $975.72 | $1,046.8267 | $1,046.83 | $1,046.80 | $1,046.90 | |