| 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 | $221.82 | 5.501% | $234.0223 | $234.02 | $234.00 | $234.00 |
| Purchase #2 | $216.49 | 3.697% | $224.4936 | $224.49 | $224.50 | $224.50 |
| Purchase #3 | $180.47 | 8.652% | $196.0843 | $196.08 | $196.10 | $196.10 |
| Purchase #4 | $71.82 | 7.457% | $77.1756 | $77.18 | $77.20 | $77.20 |
| Purchase #5 | $97.64 | 12.243% | $109.5941 | $109.59 | $109.60 | $109.60 |
| Purchase #6 | $74.61 | 7.468% | $80.1819 | $80.18 | $80.20 | $80.20 |
| Purchase #7 | $17.30 | 3.300% | $17.8709 | $17.87 | $17.85 | $17.90 |
| 7 purchase totals = | $880.15 | $939.4227 | $939.41 | $939.45 | $939.50 | |