| 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 | $112.35 | 11.694% | $125.4882 | $125.49 | $125.50 | $125.50 |
| Purchase #2 | $97.58 | 10.186% | $107.5195 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $194.59 | 10.132% | $214.3059 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $133.36 | 9.406% | $145.9038 | $145.90 | $145.90 | $145.90 |
| Purchase #5 | $103.37 | 3.178% | $106.6551 | $106.66 | $106.65 | $106.70 |
| Purchase #6 | $11.70 | 7.532% | $12.5812 | $12.58 | $12.60 | $12.60 |
| Purchase #7 | $180.83 | 5.215% | $190.2603 | $190.26 | $190.25 | $190.30 |
| 7 purchase totals = | $833.78 | $902.7140 | $902.72 | $902.70 | $902.80 | |