| 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 | $202.73 | 12.297% | $227.6597 | $227.66 | $227.65 | $227.70 |
| Purchase #2 | $57.87 | 8.337% | $62.6946 | $62.69 | $62.70 | $62.70 |
| Purchase #3 | $20.58 | 11.601% | $22.9675 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $172.66 | 11.271% | $192.1205 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $82.84 | 6.335% | $88.0879 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $132.46 | 12.515% | $149.0374 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $117.59 | 8.649% | $127.7604 | $127.76 | $127.75 | $127.80 |
| 7 purchase totals = | $786.73 | $870.3280 | $870.33 | $870.30 | $870.40 | |