| 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 | $186.81 | 12.155% | $209.5168 | $209.52 | $209.50 | $209.50 |
| Purchase #2 | $236.56 | 5.478% | $249.5188 | $249.52 | $249.50 | $249.50 |
| Purchase #3 | $210.36 | 9.290% | $229.9024 | $229.90 | $229.90 | $229.90 |
| Purchase #4 | $83.46 | 4.716% | $87.396 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $240.32 | 8.873% | $261.6436 | $261.64 | $261.65 | $261.60 |
| Purchase #6 | $85.29 | 9.866% | $93.7047 | $93.70 | $93.70 | $93.70 |
| Purchase #7 | $110.38 | 10.862% | $122.3695 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $1,153.18 | $1,254.0518 | $1,254.05 | $1,254.00 | $1,254.00 | |