| 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 | $97.63 | 6.666% | $104.138 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $124.42 | 7.578% | $133.8485 | $133.85 | $133.85 | $133.80 |
| Purchase #3 | $125.32 | 3.585% | $129.8127 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $170.67 | 12.185% | $191.4661 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $139.95 | 10.354% | $154.4404 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $216.38 | 9.641% | $237.2412 | $237.24 | $237.25 | $237.20 |
| Purchase #7 | $43.77 | 3.843% | $45.4521 | $45.45 | $45.45 | $45.50 |
| 7 purchase totals = | $918.14 | $996.3990 | $996.40 | $996.40 | $996.30 | |