| 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 | $101.81 | 5.427% | $107.3352 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $222.80 | 5.523% | $235.1052 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $91.31 | 11.345% | $101.6691 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $184.43 | 10.322% | $203.4669 | $203.47 | $203.45 | $203.50 |
| Purchase #5 | $195.58 | 10.187% | $215.5037 | $215.50 | $215.50 | $215.50 |
| Purchase #6 | $237.79 | 10.117% | $261.8472 | $261.85 | $261.85 | $261.80 |
| Purchase #7 | $217.64 | 8.625% | $236.4115 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $1,251.36 | $1,361.3388 | $1,361.35 | $1,361.30 | $1,361.30 | |