| 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 | $29.33 | 9.703% | $32.1759 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $23.50 | 9.188% | $25.6592 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $201.29 | 13.630% | $228.7258 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $234.58 | 9.354% | $256.5226 | $256.52 | $256.50 | $256.50 |
| Purchase #5 | $222.36 | 6.427% | $236.6511 | $236.65 | $236.65 | $236.70 |
| Purchase #6 | $101.77 | 11.406% | $113.3779 | $113.38 | $113.40 | $113.40 |
| Purchase #7 | $17.26 | 5.472% | $18.2045 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $830.09 | $911.3170 | $911.32 | $911.35 | $911.40 | |