| 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 | $124.69 | 9.104% | $136.0418 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $227.44 | 10.305% | $250.8777 | $250.88 | $250.90 | $250.90 |
| Purchase #3 | $204.26 | 13.406% | $231.6431 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $228.85 | 3.451% | $236.7476 | $236.75 | $236.75 | $236.70 |
| Purchase #5 | $20.68 | 10.767% | $22.9066 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $77.67 | 12.764% | $87.5838 | $87.58 | $87.60 | $87.60 |
| Purchase #7 | $141.49 | 8.166% | $153.0441 | $153.04 | $153.05 | $153.00 |
| 7 purchase totals = | $1,025.08 | $1,118.8447 | $1,118.84 | $1,118.90 | $1,118.70 | |