| 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 | $225.46 | 4.769% | $236.2122 | $236.21 | $236.20 | $236.20 |
| Purchase #2 | $6.25 | 8.645% | $6.7903 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $133.89 | 6.409% | $142.471 | $142.47 | $142.45 | $142.50 |
| Purchase #4 | $200.49 | 4.388% | $209.2875 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $91.88 | 4.389% | $95.9126 | $95.91 | $95.90 | $95.90 |
| Purchase #6 | $118.64 | 3.219% | $122.459 | $122.46 | $122.45 | $122.50 |
| Purchase #7 | $241.73 | 5.309% | $254.5634 | $254.56 | $254.55 | $254.60 |
| 7 purchase totals = | $1,018.34 | $1,067.6960 | $1,067.69 | $1,067.65 | $1,067.80 | |