| 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 | $208.81 | 9.384% | $228.4047 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $120.53 | 9.570% | $132.0647 | $132.06 | $132.05 | $132.10 |
| Purchase #3 | $139.87 | 3.848% | $145.2522 | $145.25 | $145.25 | $145.30 |
| Purchase #4 | $197.36 | 4.250% | $205.7478 | $205.75 | $205.75 | $205.70 |
| Purchase #5 | $36.45 | 13.576% | $41.3985 | $41.40 | $41.40 | $41.40 |
| Purchase #6 | $49.85 | 5.552% | $52.6177 | $52.62 | $52.60 | $52.60 |
| Purchase #7 | $104.98 | 8.843% | $114.2634 | $114.26 | $114.25 | $114.30 |
| 7 purchase totals = | $857.85 | $919.7490 | $919.74 | $919.70 | $919.80 | |