| 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 | $240.97 | 3.382% | $249.1196 | $249.12 | $249.10 | $249.10 |
| Purchase #2 | $102.65 | 9.778% | $112.6871 | $112.69 | $112.70 | $112.70 |
| Purchase #3 | $113.64 | 5.212% | $119.5629 | $119.56 | $119.55 | $119.60 |
| Purchase #4 | $48.47 | 6.567% | $51.653 | $51.65 | $51.65 | $51.70 |
| Purchase #5 | $76.51 | 7.713% | $82.4112 | $82.41 | $82.40 | $82.40 |
| Purchase #6 | $242.62 | 12.405% | $272.717 | $272.72 | $272.70 | $272.70 |
| Purchase #7 | $67.64 | 12.207% | $75.8968 | $75.90 | $75.90 | $75.90 |
| 7 purchase totals = | $892.50 | $964.0476 | $964.05 | $964.00 | $964.10 | |