| 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 | $27.41 | 8.850% | $29.8358 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $215.47 | 7.863% | $232.4124 | $232.41 | $232.40 | $232.40 |
| Purchase #3 | $218.59 | 7.505% | $234.9952 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $73.69 | 12.388% | $82.8187 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $242.94 | 9.157% | $265.186 | $265.19 | $265.20 | $265.20 |
| Purchase #6 | $10.88 | 3.498% | $11.2606 | $11.26 | $11.25 | $11.30 |
| Purchase #7 | $114.97 | 10.460% | $126.9959 | $127.00 | $127.00 | $127.00 |
| 7 purchase totals = | $903.95 | $983.5046 | $983.52 | $983.50 | $983.50 | |