| 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 | $169.78 | 12.576% | $191.1315 | $191.13 | $191.15 | $191.10 |
| Purchase #2 | $220.72 | 13.240% | $249.9433 | $249.94 | $249.95 | $249.90 |
| Purchase #3 | $62.80 | 3.309% | $64.8781 | $64.88 | $64.90 | $64.90 |
| Purchase #4 | $244.87 | 9.457% | $268.0274 | $268.03 | $268.05 | $268.00 |
| Purchase #5 | $24.89 | 7.299% | $26.7067 | $26.71 | $26.70 | $26.70 |
| Purchase #6 | $203.72 | 9.850% | $223.7864 | $223.79 | $223.80 | $223.80 |
| Purchase #7 | $246.49 | 6.224% | $261.8315 | $261.83 | $261.85 | $261.80 |
| 7 purchase totals = | $1,173.27 | $1,286.3049 | $1,286.31 | $1,286.40 | $1,286.20 | |