| 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 | $199.60 | 3.204% | $205.9952 | $206.00 | $206.00 | $206.00 |
| Purchase #2 | $105.34 | 3.462% | $108.9869 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $182.72 | 6.803% | $195.1504 | $195.15 | $195.15 | $195.20 |
| Purchase #4 | $12.47 | 11.742% | $13.9342 | $13.93 | $13.95 | $13.90 |
| Purchase #5 | $25.35 | 12.341% | $28.4784 | $28.48 | $28.50 | $28.50 |
| Purchase #6 | $14.32 | 12.726% | $16.1424 | $16.14 | $16.15 | $16.10 |
| Purchase #7 | $121.68 | 8.700% | $132.2662 | $132.27 | $132.25 | $132.30 |
| 7 purchase totals = | $661.48 | $700.9537 | $700.96 | $701.00 | $701.00 | |