| 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 | $188.43 | 12.730% | $212.4171 | $212.42 | $212.40 | $212.40 |
| Purchase #2 | $112.76 | 8.538% | $122.3874 | $122.39 | $122.40 | $122.40 |
| Purchase #3 | $157.51 | 7.441% | $169.2303 | $169.23 | $169.25 | $169.20 |
| Purchase #4 | $124.52 | 9.240% | $136.0256 | $136.03 | $136.05 | $136.00 |
| Purchase #5 | $25.70 | 12.327% | $28.868 | $28.87 | $28.85 | $28.90 |
| Purchase #6 | $183.68 | 9.780% | $201.6439 | $201.64 | $201.65 | $201.60 |
| Purchase #7 | $113.84 | 9.106% | $124.2063 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $906.44 | $994.7786 | $994.79 | $994.80 | $994.70 | |