| 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 | $104.66 | 5.154% | $110.0542 | $110.05 | $110.05 | $110.10 |
| Purchase #2 | $125.73 | 6.224% | $133.5554 | $133.56 | $133.55 | $133.60 |
| Purchase #3 | $144.69 | 4.390% | $151.0419 | $151.04 | $151.05 | $151.00 |
| Purchase #4 | $114.81 | 3.448% | $118.7686 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $192.43 | 6.528% | $204.9918 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $113.78 | 6.300% | $120.9481 | $120.95 | $120.95 | $120.90 |
| Purchase #7 | $92.70 | 12.375% | $104.1716 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $888.80 | $943.5316 | $943.53 | $943.50 | $943.60 | |