| 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 | $201.41 | 12.176% | $225.9337 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $21.89 | 10.144% | $24.1105 | $24.11 | $24.10 | $24.10 |
| Purchase #3 | $17.92 | 11.857% | $20.0448 | $20.04 | $20.05 | $20.00 |
| Purchase #4 | $8.34 | 3.173% | $8.6046 | $8.60 | $8.60 | $8.60 |
| Purchase #5 | $48.65 | 6.860% | $51.9874 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $27.95 | 10.697% | $30.9398 | $30.94 | $30.95 | $30.90 |
| Purchase #7 | $207.98 | 12.681% | $234.3539 | $234.35 | $234.35 | $234.40 |
| 7 purchase totals = | $534.14 | $595.9747 | $595.96 | $596.00 | $595.90 | |