| 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 | $116.31 | 8.495% | $126.1905 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $27.31 | 3.677% | $28.3142 | $28.31 | $28.30 | $28.30 |
| Purchase #3 | $228.96 | 9.253% | $250.1457 | $250.15 | $250.15 | $250.10 |
| Purchase #4 | $102.30 | 4.564% | $106.969 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $44.82 | 10.759% | $49.6422 | $49.64 | $49.65 | $49.60 |
| Purchase #6 | $71.28 | 5.857% | $75.4549 | $75.45 | $75.45 | $75.50 |
| Purchase #7 | $77.62 | 7.772% | $83.6526 | $83.65 | $83.65 | $83.70 |
| 7 purchase totals = | $668.60 | $720.3691 | $720.36 | $720.35 | $720.40 | |