| 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 | $94.48 | 10.182% | $104.1 | $104.10 | $104.10 | $104.10 |
| Purchase #2 | $202.94 | 7.254% | $217.6613 | $217.66 | $217.65 | $217.70 |
| Purchase #3 | $183.29 | 3.694% | $190.0607 | $190.06 | $190.05 | $190.10 |
| Purchase #4 | $20.75 | 5.650% | $21.9224 | $21.92 | $21.90 | $21.90 |
| Purchase #5 | $126.76 | 9.854% | $139.2509 | $139.25 | $139.25 | $139.30 |
| Purchase #6 | $116.41 | 9.786% | $127.8019 | $127.80 | $127.80 | $127.80 |
| Purchase #7 | $98.35 | 12.315% | $110.4618 | $110.46 | $110.45 | $110.50 |
| 7 purchase totals = | $842.98 | $911.2590 | $911.25 | $911.20 | $911.40 | |