| 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 | $207.30 | 3.684% | $214.9369 | $214.94 | $214.95 | $214.90 |
| Purchase #2 | $152.93 | 6.792% | $163.317 | $163.32 | $163.30 | $163.30 |
| Purchase #3 | $112.93 | 9.257% | $123.3839 | $123.38 | $123.40 | $123.40 |
| Purchase #4 | $58.37 | 9.801% | $64.0908 | $64.09 | $64.10 | $64.10 |
| Purchase #5 | $18.49 | 13.253% | $20.9405 | $20.94 | $20.95 | $20.90 |
| Purchase #6 | $111.89 | 8.418% | $121.3089 | $121.31 | $121.30 | $121.30 |
| Purchase #7 | $190.91 | 4.334% | $199.184 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $852.82 | $907.1620 | $907.16 | $907.20 | $907.10 | |