| 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 | $70.94 | 6.272% | $75.3894 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $126.56 | 9.195% | $138.1972 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $244.83 | 8.162% | $264.813 | $264.81 | $264.80 | $264.80 |
| Purchase #4 | $220.74 | 4.814% | $231.3664 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $228.46 | 11.473% | $254.6712 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $100.64 | 8.356% | $109.0495 | $109.05 | $109.05 | $109.00 |
| Purchase #7 | $143.84 | 13.588% | $163.385 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $1,136.01 | $1,236.8717 | $1,236.88 | $1,236.85 | $1,236.90 | |