| 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 | $108.27 | 13.344% | $122.7175 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $73.97 | 10.847% | $81.9935 | $81.99 | $82.00 | $82.00 |
| Purchase #3 | $228.97 | 3.604% | $237.2221 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $217.41 | 7.856% | $234.4897 | $234.49 | $234.50 | $234.50 |
| Purchase #5 | $211.38 | 7.520% | $227.2758 | $227.28 | $227.30 | $227.30 |
| Purchase #6 | $78.93 | 12.625% | $88.8949 | $88.89 | $88.90 | $88.90 |
| Purchase #7 | $93.27 | 9.709% | $102.3256 | $102.33 | $102.35 | $102.30 |
| 7 purchase totals = | $1,012.20 | $1,094.9191 | $1,094.92 | $1,094.95 | $1,094.90 | |