| 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 | 12.197% | $112.4887 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $217.25 | 4.433% | $226.8807 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $92.85 | 4.856% | $97.3588 | $97.36 | $97.35 | $97.40 |
| Purchase #4 | $183.50 | 10.167% | $202.1564 | $202.16 | $202.15 | $202.20 |
| Purchase #5 | $54.70 | 6.713% | $58.372 | $58.37 | $58.35 | $58.40 |
| Purchase #6 | $67.25 | 5.534% | $70.9716 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $205.48 | 8.858% | $223.6814 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $921.29 | $991.9096 | $991.91 | $991.90 | $992.10 | |