| 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 | $213.39 | 10.182% | $235.1174 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $104.75 | 4.846% | $109.8262 | $109.83 | $109.85 | $109.80 |
| Purchase #3 | $97.73 | 3.332% | $100.9864 | $100.99 | $101.00 | $101.00 |
| Purchase #4 | $112.63 | 10.551% | $124.5136 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $52.37 | 5.709% | $55.3598 | $55.36 | $55.35 | $55.40 |
| Purchase #6 | $15.47 | 4.490% | $16.1646 | $16.16 | $16.15 | $16.20 |
| Purchase #7 | $173.26 | 3.136% | $178.6934 | $178.69 | $178.70 | $178.70 |
| 7 purchase totals = | $769.60 | $820.6614 | $820.66 | $820.65 | $820.70 | |