| 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 | $105.29 | 3.234% | $108.6951 | $108.70 | $108.70 | $108.70 |
| Purchase #2 | $208.53 | 3.237% | $215.2801 | $215.28 | $215.30 | $215.30 |
| Purchase #3 | $176.25 | 8.169% | $190.6479 | $190.65 | $190.65 | $190.60 |
| Purchase #4 | $207.99 | 3.465% | $215.1969 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $224.79 | 10.190% | $247.6961 | $247.70 | $247.70 | $247.70 |
| Purchase #6 | $201.70 | 7.683% | $217.1966 | $217.20 | $217.20 | $217.20 |
| Purchase #7 | $232.46 | 12.347% | $261.1618 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $1,357.01 | $1,455.8745 | $1,455.89 | $1,455.90 | $1,455.90 | |