| 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 | $106.65 | 10.192% | $117.5198 | $117.52 | $117.50 | $117.50 |
| Purchase #2 | $193.48 | 6.213% | $205.5009 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $235.42 | 4.580% | $246.2022 | $246.20 | $246.20 | $246.20 |
| Purchase #4 | $7.48 | 9.348% | $8.1792 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $94.93 | 12.491% | $106.7877 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $54.74 | 7.765% | $58.9906 | $58.99 | $59.00 | $59.00 |
| Purchase #7 | $227.85 | 3.564% | $235.9706 | $235.97 | $235.95 | $236.00 |
| 7 purchase totals = | $920.55 | $979.1510 | $979.15 | $979.15 | $979.20 | |