| 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 | $101.89 | 7.483% | $109.5144 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $179.89 | 8.147% | $194.5456 | $194.55 | $194.55 | $194.50 |
| Purchase #3 | $174.36 | 13.246% | $197.4557 | $197.46 | $197.45 | $197.50 |
| Purchase #4 | $234.65 | 11.504% | $261.6441 | $261.64 | $261.65 | $261.60 |
| Purchase #5 | $213.34 | 6.526% | $227.2626 | $227.26 | $227.25 | $227.30 |
| Purchase #6 | $163.43 | 10.609% | $180.7683 | $180.77 | $180.75 | $180.80 |
| Purchase #7 | $244.33 | 13.766% | $277.9645 | $277.96 | $277.95 | $278.00 |
| 7 purchase totals = | $1,311.89 | $1,449.1552 | $1,449.15 | $1,449.10 | $1,449.20 | |