| 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 | $110.48 | 12.358% | $124.1331 | $124.13 | $124.15 | $124.10 |
| Purchase #2 | $232.78 | 9.801% | $255.5948 | $255.59 | $255.60 | $255.60 |
| Purchase #3 | $48.36 | 3.858% | $50.2257 | $50.23 | $50.25 | $50.20 |
| Purchase #4 | $37.70 | 13.491% | $42.7861 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $182.99 | 5.133% | $192.3829 | $192.38 | $192.40 | $192.40 |
| Purchase #6 | $180.74 | 10.575% | $199.8533 | $199.85 | $199.85 | $199.90 |
| Purchase #7 | $27.39 | 5.497% | $28.8956 | $28.90 | $28.90 | $28.90 |
| 7 purchase totals = | $820.44 | $893.8715 | $893.87 | $893.95 | $893.90 | |