| 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 | $224.92 | 6.348% | $239.1979 | $239.20 | $239.20 | $239.20 |
| Purchase #2 | $119.36 | 4.713% | $124.9854 | $124.99 | $125.00 | $125.00 |
| Purchase #3 | $208.55 | 13.772% | $237.2715 | $237.27 | $237.25 | $237.30 |
| Purchase #4 | $236.68 | 8.328% | $256.3907 | $256.39 | $256.40 | $256.40 |
| Purchase #5 | $173.89 | 12.145% | $195.0089 | $195.01 | $195.00 | $195.00 |
| Purchase #6 | $88.82 | 13.838% | $101.1109 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $209.57 | 9.669% | $229.8333 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $1,261.79 | $1,383.7986 | $1,383.80 | $1,383.80 | $1,383.80 | |