| 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 | $202.45 | 12.240% | $227.2299 | $227.23 | $227.25 | $227.20 |
| Purchase #2 | $53.28 | 10.449% | $58.8472 | $58.85 | $58.85 | $58.80 |
| Purchase #3 | $213.62 | 4.248% | $222.6946 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $107.27 | 8.227% | $116.0951 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $101.37 | 12.131% | $113.6672 | $113.67 | $113.65 | $113.70 |
| Purchase #6 | $15.74 | 9.812% | $17.2844 | $17.28 | $17.30 | $17.30 |
| Purchase #7 | $112.29 | 13.395% | $127.3312 | $127.33 | $127.35 | $127.30 |
| 7 purchase totals = | $806.02 | $883.1496 | $883.15 | $883.20 | $883.10 | |