| 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 | $206.61 | 12.530% | $232.4982 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $68.79 | 3.604% | $71.2692 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $67.53 | 11.791% | $75.4925 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $158.80 | 13.123% | $179.6393 | $179.64 | $179.65 | $179.60 |
| Purchase #5 | $56.90 | 11.183% | $63.2631 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $109.38 | 7.853% | $117.9696 | $117.97 | $117.95 | $118.00 |
| Purchase #7 | $192.37 | 10.285% | $212.1553 | $212.16 | $212.15 | $212.20 |
| 7 purchase totals = | $860.38 | $952.2872 | $952.29 | $952.25 | $952.40 | |