| 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 | $220.94 | 12.195% | $247.8836 | $247.88 | $247.90 | $247.90 |
| Purchase #2 | $163.49 | 8.491% | $177.3719 | $177.37 | $177.35 | $177.40 |
| Purchase #3 | $13.28 | 13.478% | $15.0699 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $13.56 | 6.406% | $14.4287 | $14.43 | $14.45 | $14.40 |
| Purchase #5 | $168.69 | 7.741% | $181.7483 | $181.75 | $181.75 | $181.70 |
| Purchase #6 | $233.35 | 5.540% | $246.2776 | $246.28 | $246.30 | $246.30 |
| Purchase #7 | $72.38 | 9.286% | $79.1012 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $885.69 | $961.8812 | $961.88 | $961.90 | $961.90 | |