| 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 | $224.78 | 8.222% | $243.2614 | $243.26 | $243.25 | $243.30 |
| Purchase #2 | $48.75 | 11.206% | $54.2129 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $145.68 | 12.181% | $163.4253 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $44.33 | 3.477% | $45.8714 | $45.87 | $45.85 | $45.90 |
| Purchase #5 | $185.47 | 7.773% | $199.8866 | $199.89 | $199.90 | $199.90 |
| Purchase #6 | $67.34 | 13.396% | $76.3609 | $76.36 | $76.35 | $76.40 |
| Purchase #7 | $122.70 | 5.110% | $128.97 | $128.97 | $128.95 | $129.00 |
| 7 purchase totals = | $839.05 | $911.9885 | $911.99 | $911.95 | $912.10 | |