| 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 | $250.72 | 10.595% | $277.2838 | $277.28 | $277.30 | $277.30 |
| Purchase #2 | $112.92 | 10.622% | $124.9144 | $124.91 | $124.90 | $124.90 |
| Purchase #3 | $93.28 | 10.870% | $103.4195 | $103.42 | $103.40 | $103.40 |
| Purchase #4 | $236.55 | 10.549% | $261.5037 | $261.50 | $261.50 | $261.50 |
| Purchase #5 | $202.89 | 13.187% | $229.6451 | $229.65 | $229.65 | $229.60 |
| Purchase #6 | $164.45 | 3.671% | $170.487 | $170.49 | $170.50 | $170.50 |
| Purchase #7 | $204.88 | 9.441% | $224.2227 | $224.22 | $224.20 | $224.20 |
| 7 purchase totals = | $1,265.69 | $1,391.4762 | $1,391.47 | $1,391.45 | $1,391.40 | |