| 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 | $111.60 | 13.413% | $126.5689 | $126.57 | $126.55 | $126.60 |
| Purchase #2 | $209.56 | 9.375% | $229.2063 | $229.21 | $229.20 | $229.20 |
| Purchase #3 | $55.26 | 5.527% | $58.3142 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $221.92 | 7.852% | $239.3452 | $239.35 | $239.35 | $239.30 |
| Purchase #5 | $75.56 | 12.653% | $85.1206 | $85.12 | $85.10 | $85.10 |
| Purchase #6 | $215.44 | 9.764% | $236.4756 | $236.48 | $236.50 | $236.50 |
| Purchase #7 | $76.52 | 13.337% | $86.7255 | $86.73 | $86.75 | $86.70 |
| 7 purchase totals = | $965.86 | $1,061.7563 | $1,061.77 | $1,061.75 | $1,061.70 | |