| 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 | $201.64 | 11.544% | $224.9173 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $212.62 | 9.308% | $232.4107 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $67.28 | 12.276% | $75.5393 | $75.54 | $75.55 | $75.50 |
| Purchase #4 | $226.36 | 10.390% | $249.8788 | $249.88 | $249.90 | $249.90 |
| Purchase #5 | $174.79 | 7.332% | $187.6056 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $171.27 | 5.593% | $180.8491 | $180.85 | $180.85 | $180.80 |
| Purchase #7 | $121.34 | 12.314% | $136.2818 | $136.28 | $136.30 | $136.30 |
| 7 purchase totals = | $1,175.30 | $1,287.4826 | $1,287.49 | $1,287.50 | $1,287.40 | |