| 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 | $236.44 | 6.105% | $250.8747 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $58.74 | 11.109% | $65.2654 | $65.27 | $65.25 | $65.30 |
| Purchase #3 | $22.30 | 5.806% | $23.5947 | $23.59 | $23.60 | $23.60 |
| Purchase #4 | $101.25 | 13.536% | $114.9552 | $114.96 | $114.95 | $115.00 |
| Purchase #5 | $192.47 | 12.770% | $217.0484 | $217.05 | $217.05 | $217.00 |
| Purchase #6 | $138.68 | 5.311% | $146.0453 | $146.05 | $146.05 | $146.00 |
| Purchase #7 | $166.48 | 4.866% | $174.5809 | $174.58 | $174.60 | $174.60 |
| 7 purchase totals = | $916.36 | $992.3646 | $992.37 | $992.35 | $992.40 | |