| 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 | $106.91 | 13.862% | $121.7299 | $121.73 | $121.75 | $121.70 |
| Purchase #2 | $173.58 | 9.502% | $190.0736 | $190.07 | $190.05 | $190.10 |
| Purchase #3 | $228.28 | 6.629% | $243.4127 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $229.87 | 12.431% | $258.4451 | $258.45 | $258.45 | $258.40 |
| Purchase #5 | $247.37 | 13.214% | $280.0575 | $280.06 | $280.05 | $280.10 |
| Purchase #6 | $77.34 | 13.635% | $87.8853 | $87.89 | $87.90 | $87.90 |
| Purchase #7 | $212.33 | 11.274% | $236.2681 | $236.27 | $236.25 | $236.30 |
| 7 purchase totals = | $1,275.68 | $1,417.8722 | $1,417.88 | $1,417.85 | $1,417.90 | |