| 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 | $136.92 | 5.270% | $144.1357 | $144.14 | $144.15 | $144.10 |
| Purchase #2 | $27.27 | 10.227% | $30.0589 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $206.57 | 8.750% | $224.6449 | $224.64 | $224.65 | $224.60 |
| Purchase #4 | $102.45 | 13.858% | $116.6475 | $116.65 | $116.65 | $116.60 |
| Purchase #5 | $234.95 | 11.298% | $261.4947 | $261.49 | $261.50 | $261.50 |
| Purchase #6 | $111.83 | 8.293% | $121.1041 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $102.41 | 11.558% | $114.2465 | $114.25 | $114.25 | $114.20 |
| 7 purchase totals = | $922.40 | $1,012.3323 | $1,012.33 | $1,012.35 | $1,012.20 | |