| 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 | $9.34 | 11.649% | $10.428 | $10.43 | $10.45 | $10.40 |
| Purchase #2 | $205.78 | 3.644% | $213.2786 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $17.30 | 7.496% | $18.5968 | $18.60 | $18.60 | $18.60 |
| Purchase #4 | $250.79 | 4.145% | $261.1852 | $261.19 | $261.20 | $261.20 |
| Purchase #5 | $207.50 | 10.775% | $229.8581 | $229.86 | $229.85 | $229.90 |
| Purchase #6 | $234.76 | 5.138% | $246.822 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $206.84 | 3.477% | $214.0318 | $214.03 | $214.05 | $214.00 |
| 7 purchase totals = | $1,132.31 | $1,194.2005 | $1,194.21 | $1,194.25 | $1,194.20 | |