| 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 | $232.58 | 10.665% | $257.3847 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $234.71 | 6.814% | $250.7031 | $250.70 | $250.70 | $250.70 |
| Purchase #3 | $71.36 | 10.350% | $78.7458 | $78.75 | $78.75 | $78.70 |
| Purchase #4 | $54.62 | 4.429% | $57.0391 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $224.56 | 12.309% | $252.2011 | $252.20 | $252.20 | $252.20 |
| Purchase #6 | $236.30 | 12.519% | $265.8824 | $265.88 | $265.90 | $265.90 |
| Purchase #7 | $178.65 | 11.710% | $199.5699 | $199.57 | $199.55 | $199.60 |
| 7 purchase totals = | $1,232.78 | $1,361.5261 | $1,361.52 | $1,361.55 | $1,361.50 | |