| 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 | $8.76 | 12.754% | $9.8773 | $9.88 | $9.90 | $9.90 |
| Purchase #2 | $198.57 | 9.465% | $217.3647 | $217.36 | $217.35 | $217.40 |
| Purchase #3 | $108.36 | 7.384% | $116.3613 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $248.30 | 9.760% | $272.5341 | $272.53 | $272.55 | $272.50 |
| Purchase #5 | $59.91 | 3.732% | $62.1458 | $62.15 | $62.15 | $62.10 |
| Purchase #6 | $213.90 | 10.790% | $236.9798 | $236.98 | $237.00 | $237.00 |
| Purchase #7 | $49.37 | 4.485% | $51.5842 | $51.58 | $51.60 | $51.60 |
| 7 purchase totals = | $887.17 | $966.8472 | $966.84 | $966.90 | $966.90 | |