| 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 | $236.56 | 10.757% | $262.0068 | $262.01 | $262.00 | $262.00 |
| Purchase #2 | $9.25 | 12.521% | $10.4082 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $203.88 | 11.407% | $227.1366 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $8.72 | 11.380% | $9.7123 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $223.36 | 8.861% | $243.1519 | $243.15 | $243.15 | $243.20 |
| Purchase #6 | $98.74 | 3.845% | $102.5366 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $112.54 | 6.416% | $119.7606 | $119.76 | $119.75 | $119.80 |
| 7 purchase totals = | $893.05 | $974.7130 | $974.72 | $974.70 | $974.70 | |