| 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 | $237.55 | 5.548% | $250.7293 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $128.91 | 6.564% | $137.3717 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $102.36 | 3.338% | $105.7768 | $105.78 | $105.80 | $105.80 |
| Purchase #4 | $195.88 | 4.170% | $204.0482 | $204.05 | $204.05 | $204.00 |
| Purchase #5 | $79.77 | 6.300% | $84.7955 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $121.87 | 3.215% | $125.7881 | $125.79 | $125.80 | $125.80 |
| Purchase #7 | $133.66 | 3.522% | $138.3675 | $138.37 | $138.35 | $138.40 |
| 7 purchase totals = | $1,000.00 | $1,046.8771 | $1,046.89 | $1,046.90 | $1,046.90 | |