| 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 | $178.80 | 9.849% | $196.41 | $196.41 | $196.40 | $196.40 |
| Purchase #2 | $116.45 | 8.641% | $126.5124 | $126.51 | $126.50 | $126.50 |
| Purchase #3 | $52.79 | 5.551% | $55.7204 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $205.82 | 12.424% | $231.3911 | $231.39 | $231.40 | $231.40 |
| Purchase #5 | $169.30 | 3.744% | $175.6386 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $247.93 | 5.857% | $262.4513 | $262.45 | $262.45 | $262.50 |
| Purchase #7 | $243.58 | 7.330% | $261.4344 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $1,214.67 | $1,309.5582 | $1,309.55 | $1,309.55 | $1,309.50 | |