| 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 | $215.97 | 4.347% | $225.3582 | $225.36 | $225.35 | $225.40 |
| Purchase #2 | $98.77 | 10.607% | $109.2465 | $109.25 | $109.25 | $109.20 |
| Purchase #3 | $63.85 | 8.359% | $69.1872 | $69.19 | $69.20 | $69.20 |
| Purchase #4 | $133.77 | 5.568% | $141.2183 | $141.22 | $141.20 | $141.20 |
| Purchase #5 | $60.31 | 12.859% | $68.0653 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $163.61 | 8.601% | $177.6821 | $177.68 | $177.70 | $177.70 |
| Purchase #7 | $118.82 | 5.382% | $125.2149 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $855.10 | $915.9725 | $915.98 | $915.95 | $916.00 | |