| 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 | $42.70 | 8.235% | $46.2163 | $46.22 | $46.20 | $46.20 |
| Purchase #2 | $213.60 | 11.118% | $237.348 | $237.35 | $237.35 | $237.30 |
| Purchase #3 | $113.74 | 7.843% | $122.6606 | $122.66 | $122.65 | $122.70 |
| Purchase #4 | $62.86 | 8.257% | $68.0504 | $68.05 | $68.05 | $68.10 |
| Purchase #5 | $175.82 | 9.655% | $192.7954 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $198.26 | 7.315% | $212.7627 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $24.87 | 11.190% | $27.653 | $27.65 | $27.65 | $27.70 |
| 7 purchase totals = | $831.85 | $907.4864 | $907.49 | $907.45 | $907.60 | |