| 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 | $100.26 | 12.119% | $112.4105 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $139.75 | 10.166% | $153.957 | $153.96 | $153.95 | $154.00 |
| Purchase #3 | $107.68 | 3.777% | $111.7471 | $111.75 | $111.75 | $111.70 |
| Purchase #4 | $170.99 | 8.166% | $184.953 | $184.95 | $184.95 | $185.00 |
| Purchase #5 | $100.43 | 3.584% | $104.0294 | $104.03 | $104.05 | $104.00 |
| Purchase #6 | $201.35 | 8.493% | $218.4507 | $218.45 | $218.45 | $218.50 |
| Purchase #7 | $129.25 | 12.462% | $145.3571 | $145.36 | $145.35 | $145.40 |
| 7 purchase totals = | $949.71 | $1,030.9048 | $1,030.91 | $1,030.90 | $1,031.00 | |