| 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 | $232.32 | 7.224% | $249.1028 | $249.10 | $249.10 | $249.10 |
| Purchase #2 | $165.25 | 11.282% | $183.8935 | $183.89 | $183.90 | $183.90 |
| Purchase #3 | $26.83 | 4.530% | $28.0454 | $28.05 | $28.05 | $28.00 |
| Purchase #4 | $59.48 | 8.270% | $64.399 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $120.87 | 7.853% | $130.3619 | $130.36 | $130.35 | $130.40 |
| Purchase #6 | $158.68 | 7.260% | $170.2002 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $47.56 | 5.234% | $50.0493 | $50.05 | $50.05 | $50.00 |
| 7 purchase totals = | $810.99 | $876.0521 | $876.05 | $876.05 | $876.00 | |