| 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 | $215.78 | 9.773% | $236.8682 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $61.35 | 9.522% | $67.1917 | $67.19 | $67.20 | $67.20 |
| Purchase #3 | $53.69 | 9.779% | $58.9403 | $58.94 | $58.95 | $58.90 |
| Purchase #4 | $66.96 | 7.752% | $72.1507 | $72.15 | $72.15 | $72.20 |
| Purchase #5 | $202.56 | 12.232% | $227.3371 | $227.34 | $227.35 | $227.30 |
| Purchase #6 | $200.99 | 9.591% | $220.267 | $220.27 | $220.25 | $220.30 |
| Purchase #7 | $212.95 | 9.132% | $232.3966 | $232.40 | $232.40 | $232.40 |
| 7 purchase totals = | $1,014.28 | $1,115.1516 | $1,115.16 | $1,115.15 | $1,115.20 | |