| 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 | $198.92 | 8.243% | $215.317 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $150.90 | 3.240% | $155.7892 | $155.79 | $155.80 | $155.80 |
| Purchase #3 | $72.88 | 3.420% | $75.3725 | $75.37 | $75.35 | $75.40 |
| Purchase #4 | $36.67 | 11.337% | $40.8273 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $125.51 | 10.124% | $138.2166 | $138.22 | $138.20 | $138.20 |
| Purchase #6 | $236.89 | 7.518% | $254.6994 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $60.47 | 12.315% | $67.9169 | $67.92 | $67.90 | $67.90 |
| 7 purchase totals = | $882.24 | $948.1389 | $948.15 | $948.10 | $948.10 | |