| 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 | $9.38 | 10.204% | $10.3371 | $10.34 | $10.35 | $10.30 |
| Purchase #2 | $40.38 | 12.376% | $45.3774 | $45.38 | $45.40 | $45.40 |
| Purchase #3 | $102.80 | 5.872% | $108.8364 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $236.46 | 6.302% | $251.3617 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $206.47 | 12.398% | $232.0682 | $232.07 | $232.05 | $232.10 |
| Purchase #6 | $233.71 | 11.416% | $260.3903 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $244.69 | 6.750% | $261.2066 | $261.21 | $261.20 | $261.20 |
| 7 purchase totals = | $1,073.89 | $1,169.5777 | $1,169.59 | $1,169.60 | $1,169.60 | |