| 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 | $25.43 | 10.793% | $28.1747 | $28.17 | $28.15 | $28.20 |
| Purchase #2 | $150.90 | 8.399% | $163.5741 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $221.58 | 12.253% | $248.7302 | $248.73 | $248.75 | $248.70 |
| Purchase #4 | $32.78 | 12.121% | $36.7533 | $36.75 | $36.75 | $36.80 |
| Purchase #5 | $22.81 | 5.420% | $24.0463 | $24.05 | $24.05 | $24.00 |
| Purchase #6 | $206.90 | 3.856% | $214.8781 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $175.91 | 11.522% | $196.1784 | $196.18 | $196.20 | $196.20 |
| 7 purchase totals = | $836.31 | $912.3351 | $912.33 | $912.35 | $912.40 | |