| 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 | $20.94 | 12.725% | $23.6046 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $124.75 | 12.684% | $140.5733 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $134.73 | 11.523% | $150.2549 | $150.25 | $150.25 | $150.30 |
| Purchase #4 | $193.87 | 9.836% | $212.9391 | $212.94 | $212.95 | $212.90 |
| Purchase #5 | $190.96 | 7.351% | $204.9975 | $205.00 | $205.00 | $205.00 |
| Purchase #6 | $10.30 | 3.868% | $10.6984 | $10.70 | $10.70 | $10.70 |
| Purchase #7 | $153.94 | 13.846% | $175.2545 | $175.25 | $175.25 | $175.30 |
| 7 purchase totals = | $829.49 | $918.3223 | $918.31 | $918.30 | $918.40 | |