| 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 | $217.72 | 11.356% | $242.4443 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $97.50 | 3.452% | $100.8657 | $100.87 | $100.85 | $100.90 |
| Purchase #3 | $193.51 | 6.464% | $206.0185 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $44.97 | 5.711% | $47.5382 | $47.54 | $47.55 | $47.50 |
| Purchase #5 | $53.62 | 3.823% | $55.6699 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $40.50 | 12.185% | $45.4349 | $45.43 | $45.45 | $45.40 |
| Purchase #7 | $123.67 | 3.744% | $128.3002 | $128.30 | $128.30 | $128.30 |
| 7 purchase totals = | $771.49 | $826.2717 | $826.27 | $826.25 | $826.20 | |