| 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 | $128.48 | 10.403% | $141.8458 | $141.85 | $141.85 | $141.80 |
| Purchase #2 | $143.45 | 3.203% | $148.0447 | $148.04 | $148.05 | $148.00 |
| Purchase #3 | $86.36 | 9.291% | $94.3837 | $94.38 | $94.40 | $94.40 |
| Purchase #4 | $206.54 | 7.776% | $222.6006 | $222.60 | $222.60 | $222.60 |
| Purchase #5 | $106.31 | 5.748% | $112.4207 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $231.97 | 12.629% | $261.2655 | $261.27 | $261.25 | $261.30 |
| Purchase #7 | $128.59 | 7.699% | $138.4901 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $1,031.70 | $1,119.0511 | $1,119.05 | $1,119.05 | $1,119.00 | |