| 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 | $235.82 | 10.825% | $261.3475 | $261.35 | $261.35 | $261.30 |
| Purchase #2 | $224.28 | 10.660% | $248.1882 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $209.47 | 3.467% | $216.7323 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $124.78 | 11.448% | $139.0648 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $20.37 | 7.319% | $21.8609 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $23.73 | 8.448% | $25.7347 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $121.41 | 3.836% | $126.0673 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $959.86 | $1,038.9957 | $1,038.99 | $1,039.00 | $1,039.00 | |