| 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 | $193.48 | 8.382% | $209.6975 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $211.55 | 5.360% | $222.8891 | $222.89 | $222.90 | $222.90 |
| Purchase #3 | $125.75 | 5.826% | $133.0762 | $133.08 | $133.10 | $133.10 |
| Purchase #4 | $85.87 | 8.855% | $93.4738 | $93.47 | $93.45 | $93.50 |
| Purchase #5 | $244.43 | 4.213% | $254.7278 | $254.73 | $254.75 | $254.70 |
| Purchase #6 | $201.84 | 6.304% | $214.564 | $214.56 | $214.55 | $214.60 |
| Purchase #7 | $17.77 | 12.873% | $20.0575 | $20.06 | $20.05 | $20.10 |
| 7 purchase totals = | $1,080.69 | $1,148.4859 | $1,148.49 | $1,148.50 | $1,148.60 | |