| 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 | $228.42 | 9.166% | $249.357 | $249.36 | $249.35 | $249.40 |
| Purchase #2 | $83.90 | 3.249% | $86.6259 | $86.63 | $86.65 | $86.60 |
| Purchase #3 | $163.34 | 12.358% | $183.5256 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $61.50 | 13.276% | $69.6647 | $69.66 | $69.65 | $69.70 |
| Purchase #5 | $104.26 | 10.850% | $115.5722 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $110.68 | 7.332% | $118.7951 | $118.80 | $118.80 | $118.80 |
| Purchase #7 | $16.86 | 4.438% | $17.6082 | $17.61 | $17.60 | $17.60 |
| 7 purchase totals = | $768.96 | $841.1487 | $841.16 | $841.15 | $841.20 | |