| 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 | $204.87 | 10.501% | $226.3834 | $226.38 | $226.40 | $226.40 |
| Purchase #2 | $41.88 | 3.173% | $43.2089 | $43.21 | $43.20 | $43.20 |
| Purchase #3 | $31.68 | 10.474% | $34.9982 | $35.00 | $35.00 | $35.00 |
| Purchase #4 | $182.97 | 10.620% | $202.4014 | $202.40 | $202.40 | $202.40 |
| Purchase #5 | $151.77 | 12.530% | $170.7868 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $150.90 | 3.850% | $156.7097 | $156.71 | $156.70 | $156.70 |
| Purchase #7 | $10.35 | 8.177% | $11.1963 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $774.42 | $845.6847 | $845.69 | $845.70 | $845.70 | |