| 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 | $223.32 | 5.723% | $236.1006 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $110.36 | 11.698% | $123.2699 | $123.27 | $123.25 | $123.30 |
| Purchase #3 | $229.83 | 13.578% | $261.0363 | $261.04 | $261.05 | $261.00 |
| Purchase #4 | $240.89 | 5.473% | $254.0739 | $254.07 | $254.05 | $254.10 |
| Purchase #5 | $140.38 | 11.373% | $156.3454 | $156.35 | $156.35 | $156.30 |
| Purchase #6 | $106.69 | 13.468% | $121.059 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $178.87 | 11.630% | $199.6726 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $1,230.34 | $1,351.5577 | $1,351.56 | $1,351.50 | $1,351.60 | |