| 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 | $110.88 | 9.494% | $121.4069 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $201.89 | 5.217% | $212.4226 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $153.44 | 6.372% | $163.2172 | $163.22 | $163.20 | $163.20 |
| Purchase #4 | $245.39 | 6.744% | $261.9391 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $21.48 | 7.525% | $23.0964 | $23.10 | $23.10 | $23.10 |
| Purchase #6 | $82.35 | 12.697% | $92.806 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $9.45 | 11.780% | $10.5632 | $10.56 | $10.55 | $10.60 |
| 7 purchase totals = | $824.88 | $885.4514 | $885.46 | $885.40 | $885.40 | |