| 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 | $147.74 | 3.342% | $152.6775 | $152.68 | $152.70 | $152.70 |
| Purchase #2 | $72.60 | 9.471% | $79.4759 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $207.31 | 11.672% | $231.5072 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $125.46 | 5.790% | $132.7241 | $132.72 | $132.70 | $132.70 |
| Purchase #5 | $234.77 | 3.668% | $243.3814 | $243.38 | $243.40 | $243.40 |
| Purchase #6 | $235.35 | 10.635% | $260.3795 | $260.38 | $260.40 | $260.40 |
| Purchase #7 | $105.62 | 10.442% | $116.6488 | $116.65 | $116.65 | $116.60 |
| 7 purchase totals = | $1,128.85 | $1,216.7944 | $1,216.80 | $1,216.85 | $1,216.80 | |