| 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 | $127.91 | 4.564% | $133.7478 | $133.75 | $133.75 | $133.70 |
| Purchase #2 | $234.34 | 5.619% | $247.5076 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $121.64 | 3.550% | $125.9582 | $125.96 | $125.95 | $126.00 |
| Purchase #4 | $168.25 | 7.216% | $180.3909 | $180.39 | $180.40 | $180.40 |
| Purchase #5 | $183.95 | 8.765% | $200.0732 | $200.07 | $200.05 | $200.10 |
| Purchase #6 | $106.42 | 11.223% | $118.3635 | $118.36 | $118.35 | $118.40 |
| Purchase #7 | $27.45 | 4.782% | $28.7627 | $28.76 | $28.75 | $28.80 |
| 7 purchase totals = | $969.96 | $1,034.8039 | $1,034.80 | $1,034.75 | $1,034.90 | |