| 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 | $206.26 | 6.655% | $219.9866 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $42.34 | 6.786% | $45.2132 | $45.21 | $45.20 | $45.20 |
| Purchase #3 | $20.67 | 12.552% | $23.2645 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $250.25 | 4.770% | $262.1869 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $165.73 | 8.401% | $179.653 | $179.65 | $179.65 | $179.70 |
| Purchase #6 | $114.95 | 8.344% | $124.5414 | $124.54 | $124.55 | $124.50 |
| Purchase #7 | $99.70 | 13.358% | $113.0179 | $113.02 | $113.00 | $113.00 |
| 7 purchase totals = | $899.90 | $967.8635 | $967.86 | $967.85 | $967.90 | |