| 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 | $223.84 | 9.719% | $245.595 | $245.60 | $245.60 | $245.60 |
| Purchase #2 | $163.58 | 4.810% | $171.4482 | $171.45 | $171.45 | $171.40 |
| Purchase #3 | $130.27 | 13.823% | $148.2772 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $110.47 | 5.229% | $116.2465 | $116.25 | $116.25 | $116.20 |
| Purchase #5 | $210.66 | 5.468% | $222.1789 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $236.34 | 5.781% | $250.0028 | $250.00 | $250.00 | $250.00 |
| Purchase #7 | $110.80 | 10.534% | $122.4717 | $122.47 | $122.45 | $122.50 |
| 7 purchase totals = | $1,185.96 | $1,276.2203 | $1,276.23 | $1,276.25 | $1,276.20 | |