| 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 | $242.31 | 7.645% | $260.8346 | $260.83 | $260.85 | $260.80 |
| Purchase #2 | $237.25 | 10.366% | $261.8433 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $59.29 | 9.542% | $64.9475 | $64.95 | $64.95 | $64.90 |
| Purchase #4 | $163.82 | 11.669% | $182.9362 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $62.78 | 10.168% | $69.1635 | $69.16 | $69.15 | $69.20 |
| Purchase #6 | $106.34 | 4.270% | $110.8807 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $125.86 | 7.632% | $135.4656 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $997.65 | $1,086.0714 | $1,086.07 | $1,086.10 | $1,086.00 | |