| 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 | $217.68 | 10.260% | $240.014 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $125.59 | 11.131% | $139.5694 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $227.54 | 3.800% | $236.1865 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $58.73 | 10.242% | $64.7451 | $64.75 | $64.75 | $64.70 |
| Purchase #5 | $216.53 | 7.708% | $233.2201 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $108.57 | 7.622% | $116.8452 | $116.85 | $116.85 | $116.80 |
| Purchase #7 | $243.54 | 3.226% | $251.3966 | $251.40 | $251.40 | $251.40 |
| 7 purchase totals = | $1,198.18 | $1,281.9769 | $1,281.99 | $1,281.95 | $1,281.90 | |