| 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 | $250.25 | 10.308% | $276.0458 | $276.05 | $276.05 | $276.00 |
| Purchase #2 | $21.48 | 6.494% | $22.8749 | $22.87 | $22.85 | $22.90 |
| Purchase #3 | $41.79 | 3.555% | $43.2756 | $43.28 | $43.30 | $43.30 |
| Purchase #4 | $210.67 | 6.198% | $223.7273 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $126.82 | 12.649% | $142.8615 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $25.95 | 9.616% | $28.4454 | $28.45 | $28.45 | $28.40 |
| Purchase #7 | $185.45 | 6.806% | $198.0717 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $862.41 | $935.3022 | $935.31 | $935.30 | $935.30 | |