| 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 | $219.50 | 6.697% | $234.1999 | $234.20 | $234.20 | $234.20 |
| Purchase #2 | $42.73 | 5.865% | $45.2361 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $86.98 | 12.414% | $97.7777 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $113.78 | 12.113% | $127.5622 | $127.56 | $127.55 | $127.60 |
| Purchase #5 | $235.90 | 6.576% | $251.4128 | $251.41 | $251.40 | $251.40 |
| Purchase #6 | $12.41 | 9.749% | $13.6199 | $13.62 | $13.60 | $13.60 |
| Purchase #7 | $47.80 | 5.128% | $50.2512 | $50.25 | $50.25 | $50.30 |
| 7 purchase totals = | $759.10 | $820.0598 | $820.06 | $820.05 | $820.10 | |