| 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 | $20.50 | 13.836% | $23.3364 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $109.31 | 3.680% | $113.3326 | $113.33 | $113.35 | $113.30 |
| Purchase #3 | $235.90 | 6.389% | $250.9717 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $126.87 | 8.221% | $137.3 | $137.30 | $137.30 | $137.30 |
| Purchase #5 | $81.55 | 3.584% | $84.4728 | $84.47 | $84.45 | $84.50 |
| Purchase #6 | $118.57 | 4.726% | $124.1736 | $124.17 | $124.15 | $124.20 |
| Purchase #7 | $164.53 | 3.128% | $169.6765 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $857.23 | $903.2636 | $903.26 | $903.25 | $903.30 | |