| 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 | $237.96 | 9.689% | $261.0159 | $261.02 | $261.00 | $261.00 |
| Purchase #2 | $167.35 | 10.738% | $185.32 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $97.39 | 8.644% | $105.8084 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $102.46 | 4.199% | $106.7623 | $106.76 | $106.75 | $106.80 |
| Purchase #5 | $133.26 | 9.402% | $145.7891 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $148.98 | 9.656% | $163.3655 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $199.36 | 13.181% | $225.6376 | $225.64 | $225.65 | $225.60 |
| 7 purchase totals = | $1,086.76 | $1,193.6988 | $1,193.71 | $1,193.65 | $1,193.70 | |