| 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 | $223.72 | 3.291% | $231.0826 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $207.94 | 8.675% | $225.9788 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $136.98 | 3.644% | $141.9716 | $141.97 | $141.95 | $142.00 |
| Purchase #4 | $86.64 | 12.413% | $97.3946 | $97.39 | $97.40 | $97.40 |
| Purchase #5 | $43.68 | 5.732% | $46.1837 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $155.75 | 7.724% | $167.7801 | $167.78 | $167.80 | $167.80 |
| Purchase #7 | $57.51 | 5.795% | $60.8427 | $60.84 | $60.85 | $60.80 |
| 7 purchase totals = | $912.22 | $971.2341 | $971.22 | $971.30 | $971.30 | |