| 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 | $97.95 | 9.200% | $106.9614 | $106.96 | $106.95 | $107.00 |
| Purchase #2 | $210.58 | 6.417% | $224.0929 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $127.79 | 8.175% | $138.2368 | $138.24 | $138.25 | $138.20 |
| Purchase #4 | $111.32 | 11.679% | $124.3211 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $18.83 | 10.743% | $20.8529 | $20.85 | $20.85 | $20.90 |
| Purchase #6 | $61.64 | 7.316% | $66.1496 | $66.15 | $66.15 | $66.10 |
| Purchase #7 | $161.91 | 12.395% | $181.9787 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $790.02 | $862.5934 | $862.59 | $862.60 | $862.60 | |