| 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 | $209.66 | 9.208% | $228.9655 | $228.97 | $228.95 | $229.00 |
| Purchase #2 | $25.92 | 6.589% | $27.6279 | $27.63 | $27.65 | $27.60 |
| Purchase #3 | $205.93 | 4.633% | $215.4707 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $111.83 | 5.377% | $117.8431 | $117.84 | $117.85 | $117.80 |
| Purchase #5 | $59.41 | 12.527% | $66.8523 | $66.85 | $66.85 | $66.90 |
| Purchase #6 | $116.45 | 10.771% | $128.9928 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $55.66 | 3.213% | $57.4484 | $57.45 | $57.45 | $57.40 |
| 7 purchase totals = | $784.86 | $843.2007 | $843.20 | $843.20 | $843.20 | |