| 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 | $209.69 | 4.853% | $219.8663 | $219.87 | $219.85 | $219.90 |
| Purchase #2 | $100.97 | 6.182% | $107.212 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $44.38 | 9.381% | $48.5433 | $48.54 | $48.55 | $48.50 |
| Purchase #4 | $74.61 | 12.295% | $83.7833 | $83.78 | $83.80 | $83.80 |
| Purchase #5 | $112.78 | 13.436% | $127.9331 | $127.93 | $127.95 | $127.90 |
| Purchase #6 | $117.35 | 6.700% | $125.2125 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $73.46 | 5.593% | $77.5686 | $77.57 | $77.55 | $77.60 |
| 7 purchase totals = | $733.24 | $790.1191 | $790.11 | $790.10 | $790.10 | |