| 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 | $92.30 | 13.390% | $104.659 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $164.45 | 3.452% | $170.1268 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $146.54 | 3.386% | $151.5018 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $192.63 | 9.439% | $210.8123 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $222.69 | 6.840% | $237.922 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $174.89 | 13.393% | $198.313 | $198.31 | $198.30 | $198.30 |
| Purchase #7 | $126.61 | 10.552% | $139.9699 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $1,120.11 | $1,213.3048 | $1,213.30 | $1,213.25 | $1,213.30 | |