| 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 | $182.94 | 9.523% | $200.3614 | $200.36 | $200.35 | $200.40 |
| Purchase #2 | $11.89 | 12.377% | $13.3616 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $92.73 | 12.255% | $104.0941 | $104.09 | $104.10 | $104.10 |
| Purchase #4 | $20.97 | 7.188% | $22.4773 | $22.48 | $22.50 | $22.50 |
| Purchase #5 | $231.96 | 4.569% | $242.5583 | $242.56 | $242.55 | $242.60 |
| Purchase #6 | $205.49 | 9.241% | $224.4793 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $94.83 | 13.779% | $107.8966 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $840.81 | $915.2286 | $915.23 | $915.25 | $915.40 | |