| 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 | $212.41 | 9.558% | $232.7121 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $94.85 | 12.260% | $106.4786 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $87.90 | 6.871% | $93.9396 | $93.94 | $93.95 | $93.90 |
| Purchase #4 | $99.48 | 12.363% | $111.7787 | $111.78 | $111.80 | $111.80 |
| Purchase #5 | $240.90 | 6.344% | $256.1827 | $256.18 | $256.20 | $256.20 |
| Purchase #6 | $15.71 | 13.339% | $17.8056 | $17.81 | $17.80 | $17.80 |
| Purchase #7 | $111.31 | 9.618% | $122.0158 | $122.02 | $122.00 | $122.00 |
| 7 purchase totals = | $862.56 | $940.9131 | $940.92 | $940.95 | $940.90 | |