| 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 | $131.64 | 12.302% | $147.8344 | $147.83 | $147.85 | $147.80 |
| Purchase #2 | $23.43 | 13.427% | $26.5759 | $26.58 | $26.60 | $26.60 |
| Purchase #3 | $219.64 | 6.569% | $234.0682 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $54.39 | 4.169% | $56.6575 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $30.87 | 9.863% | $33.9147 | $33.91 | $33.90 | $33.90 |
| Purchase #6 | $244.26 | 7.176% | $261.7881 | $261.79 | $261.80 | $261.80 |
| Purchase #7 | $29.69 | 12.485% | $33.3968 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $733.92 | $794.2356 | $794.24 | $794.25 | $794.30 | |