| 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 | $243.56 | 7.278% | $261.2863 | $261.29 | $261.30 | $261.30 |
| Purchase #2 | $9.76 | 13.108% | $11.0393 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $13.48 | 4.660% | $14.1082 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $68.92 | 10.626% | $76.2434 | $76.24 | $76.25 | $76.20 |
| Purchase #5 | $214.40 | 9.135% | $233.9854 | $233.99 | $234.00 | $234.00 |
| Purchase #6 | $113.90 | 9.829% | $125.0952 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $248.38 | 11.567% | $277.1101 | $277.11 | $277.10 | $277.10 |
| 7 purchase totals = | $912.40 | $998.8679 | $998.88 | $998.90 | $998.80 | |