| 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 | $186.71 | 9.560% | $204.5595 | $204.56 | $204.55 | $204.60 |
| Purchase #2 | $168.60 | 8.130% | $182.3072 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $9.66 | 9.317% | $10.56 | $10.56 | $10.55 | $10.60 |
| Purchase #4 | $211.81 | 9.603% | $232.1501 | $232.15 | $232.15 | $232.20 |
| Purchase #5 | $238.82 | 9.601% | $261.7491 | $261.75 | $261.75 | $261.70 |
| Purchase #6 | $205.32 | 5.410% | $216.4278 | $216.43 | $216.45 | $216.40 |
| Purchase #7 | $227.80 | 6.545% | $242.7095 | $242.71 | $242.70 | $242.70 |
| 7 purchase totals = | $1,248.72 | $1,350.4632 | $1,350.47 | $1,350.45 | $1,350.50 | |