| 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 | $95.62 | 7.652% | $102.9368 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $225.27 | 5.241% | $237.0764 | $237.08 | $237.10 | $237.10 |
| Purchase #3 | $100.37 | 4.417% | $104.8033 | $104.80 | $104.80 | $104.80 |
| Purchase #4 | $134.51 | 9.746% | $147.6193 | $147.62 | $147.60 | $147.60 |
| Purchase #5 | $234.88 | 13.867% | $267.4508 | $267.45 | $267.45 | $267.50 |
| Purchase #6 | $18.83 | 7.703% | $20.2805 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $60.65 | 10.338% | $66.92 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $870.13 | $947.0871 | $947.09 | $947.10 | $947.10 | |