| 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 | $199.82 | 12.230% | $224.258 | $224.26 | $224.25 | $224.30 |
| Purchase #2 | $155.36 | 12.265% | $174.4149 | $174.41 | $174.40 | $174.40 |
| Purchase #3 | $68.93 | 10.433% | $76.1215 | $76.12 | $76.10 | $76.10 |
| Purchase #4 | $77.52 | 3.391% | $80.1487 | $80.15 | $80.15 | $80.10 |
| Purchase #5 | $130.57 | 4.249% | $136.1179 | $136.12 | $136.10 | $136.10 |
| Purchase #6 | $116.48 | 10.672% | $128.9107 | $128.91 | $128.90 | $128.90 |
| Purchase #7 | $56.79 | 8.401% | $61.5609 | $61.56 | $61.55 | $61.60 |
| 7 purchase totals = | $805.47 | $881.5326 | $881.53 | $881.45 | $881.50 | |