| 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 | $201.59 | 5.358% | $212.3912 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $238.28 | 8.304% | $258.0668 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $40.77 | 11.361% | $45.4019 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $176.63 | 6.451% | $188.0244 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $24.40 | 6.127% | $25.895 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $242.88 | 12.345% | $272.8635 | $272.86 | $272.85 | $272.90 |
| Purchase #7 | $58.68 | 9.321% | $64.1496 | $64.15 | $64.15 | $64.10 |
| 7 purchase totals = | $983.23 | $1,066.7924 | $1,066.79 | $1,066.75 | $1,066.80 | |