| 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 | $127.38 | 3.294% | $131.5759 | $131.58 | $131.60 | $131.60 |
| Purchase #2 | $124.85 | 13.452% | $141.6448 | $141.64 | $141.65 | $141.60 |
| Purchase #3 | $111.87 | 12.271% | $125.5976 | $125.60 | $125.60 | $125.60 |
| Purchase #4 | $150.51 | 13.205% | $170.3848 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $36.70 | 6.533% | $39.0976 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $222.73 | 6.249% | $236.6484 | $236.65 | $236.65 | $236.60 |
| Purchase #7 | $92.99 | 5.276% | $97.8962 | $97.90 | $97.90 | $97.90 |
| 7 purchase totals = | $867.03 | $942.8453 | $942.85 | $942.90 | $942.80 | |