| 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 | $118.55 | 5.293% | $124.8249 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $125.77 | 11.386% | $140.0902 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $32.96 | 7.562% | $35.4524 | $35.45 | $35.45 | $35.50 |
| Purchase #4 | $111.69 | 13.470% | $126.7346 | $126.73 | $126.75 | $126.70 |
| Purchase #5 | $97.39 | 10.185% | $107.3092 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $102.57 | 12.850% | $115.7502 | $115.75 | $115.75 | $115.80 |
| Purchase #7 | $185.41 | 7.859% | $199.9814 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $774.34 | $850.1429 | $850.13 | $850.15 | $850.20 | |