| 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 | $186.77 | 9.381% | $204.2909 | $204.29 | $204.30 | $204.30 |
| Purchase #2 | $216.69 | 9.185% | $236.593 | $236.59 | $236.60 | $236.60 |
| Purchase #3 | $213.76 | 5.351% | $225.1983 | $225.20 | $225.20 | $225.20 |
| Purchase #4 | $124.59 | 6.466% | $132.646 | $132.65 | $132.65 | $132.60 |
| Purchase #5 | $61.52 | 4.669% | $64.3924 | $64.39 | $64.40 | $64.40 |
| Purchase #6 | $74.92 | 12.289% | $84.1269 | $84.13 | $84.15 | $84.10 |
| Purchase #7 | $54.98 | 11.779% | $61.4561 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $933.23 | $1,008.7036 | $1,008.71 | $1,008.75 | $1,008.70 | |