| 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 | $218.61 | 10.498% | $241.5597 | $241.56 | $241.55 | $241.60 |
| Purchase #2 | $58.95 | 10.533% | $65.1592 | $65.16 | $65.15 | $65.20 |
| Purchase #3 | $190.25 | 8.404% | $206.2386 | $206.24 | $206.25 | $206.20 |
| Purchase #4 | $250.46 | 13.587% | $284.49 | $284.49 | $284.50 | $284.50 |
| Purchase #5 | $7.79 | 11.399% | $8.678 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $47.93 | 4.362% | $50.0207 | $50.02 | $50.00 | $50.00 |
| Purchase #7 | $39.57 | 5.578% | $41.7772 | $41.78 | $41.80 | $41.80 |
| 7 purchase totals = | $813.56 | $897.9234 | $897.93 | $897.95 | $898.00 | |