| 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 | $213.90 | 6.538% | $227.8848 | $227.88 | $227.90 | $227.90 |
| Purchase #2 | $121.69 | 3.619% | $126.094 | $126.09 | $126.10 | $126.10 |
| Purchase #3 | $126.68 | 11.837% | $141.6751 | $141.68 | $141.70 | $141.70 |
| Purchase #4 | $240.98 | 8.603% | $261.7115 | $261.71 | $261.70 | $261.70 |
| Purchase #5 | $30.25 | 8.648% | $32.866 | $32.87 | $32.85 | $32.90 |
| Purchase #6 | $41.83 | 3.465% | $43.2794 | $43.28 | $43.30 | $43.30 |
| Purchase #7 | $204.30 | 4.649% | $213.7979 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $979.63 | $1,047.3087 | $1,047.31 | $1,047.35 | $1,047.40 | |