| 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 | $250.79 | 9.313% | $274.1461 | $274.15 | $274.15 | $274.10 |
| Purchase #2 | $7.81 | 5.784% | $8.2617 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $103.30 | 4.469% | $107.9165 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $45.35 | 6.141% | $48.1349 | $48.13 | $48.15 | $48.10 |
| Purchase #5 | $203.46 | 9.857% | $223.5151 | $223.52 | $223.50 | $223.50 |
| Purchase #6 | $67.85 | 11.820% | $75.8699 | $75.87 | $75.85 | $75.90 |
| Purchase #7 | $13.80 | 9.383% | $15.0949 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $692.36 | $752.9391 | $752.94 | $752.90 | $752.90 | |