| 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 | $126.70 | 5.824% | $134.079 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $35.36 | 4.850% | $37.075 | $37.08 | $37.10 | $37.10 |
| Purchase #3 | $223.50 | 4.138% | $232.7484 | $232.75 | $232.75 | $232.70 |
| Purchase #4 | $48.66 | 11.786% | $54.3951 | $54.40 | $54.40 | $54.40 |
| Purchase #5 | $224.37 | 3.624% | $232.5012 | $232.50 | $232.50 | $232.50 |
| Purchase #6 | $206.95 | 9.606% | $226.8296 | $226.83 | $226.85 | $226.80 |
| Purchase #7 | $78.51 | 4.632% | $82.1466 | $82.15 | $82.15 | $82.10 |
| 7 purchase totals = | $944.05 | $999.7749 | $999.79 | $999.85 | $999.70 | |