| 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 | $190.56 | 10.238% | $210.0695 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $236.43 | 13.475% | $268.2889 | $268.29 | $268.30 | $268.30 |
| Purchase #3 | $161.64 | 7.768% | $174.1962 | $174.20 | $174.20 | $174.20 |
| Purchase #4 | $67.84 | 12.716% | $76.4665 | $76.47 | $76.45 | $76.50 |
| Purchase #5 | $121.86 | 7.352% | $130.8191 | $130.82 | $130.80 | $130.80 |
| Purchase #6 | $247.39 | 13.258% | $280.189 | $280.19 | $280.20 | $280.20 |
| Purchase #7 | $166.34 | 5.225% | $175.0313 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $1,192.06 | $1,315.0605 | $1,315.07 | $1,315.05 | $1,315.10 | |