| 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 | $124.45 | 12.841% | $140.4306 | $140.43 | $140.45 | $140.40 |
| Purchase #2 | $200.96 | 8.444% | $217.9291 | $217.93 | $217.95 | $217.90 |
| Purchase #3 | $18.88 | 5.863% | $19.9869 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $52.50 | 12.436% | $59.0289 | $59.03 | $59.05 | $59.00 |
| Purchase #5 | $117.33 | 8.536% | $127.3453 | $127.35 | $127.35 | $127.30 |
| Purchase #6 | $113.93 | 6.669% | $121.528 | $121.53 | $121.55 | $121.50 |
| Purchase #7 | $104.76 | 8.403% | $113.563 | $113.56 | $113.55 | $113.60 |
| 7 purchase totals = | $732.81 | $799.8118 | $799.82 | $799.90 | $799.70 | |