| 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 | $248.70 | 5.109% | $261.4061 | $261.41 | $261.40 | $261.40 |
| Purchase #2 | $114.71 | 3.396% | $118.6056 | $118.61 | $118.60 | $118.60 |
| Purchase #3 | $234.35 | 7.666% | $252.3153 | $252.32 | $252.30 | $252.30 |
| Purchase #4 | $226.59 | 4.476% | $236.7322 | $236.73 | $236.75 | $236.70 |
| Purchase #5 | $69.77 | 13.572% | $79.2392 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $41.37 | 10.363% | $45.6572 | $45.66 | $45.65 | $45.70 |
| Purchase #7 | $113.68 | 13.409% | $128.9234 | $128.92 | $128.90 | $128.90 |
| 7 purchase totals = | $1,049.17 | $1,122.8790 | $1,122.89 | $1,122.85 | $1,122.80 | |