| 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 | $163.28 | 12.382% | $183.4973 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $163.38 | 9.840% | $179.4566 | $179.46 | $179.45 | $179.50 |
| Purchase #3 | $136.55 | 12.306% | $153.3538 | $153.35 | $153.35 | $153.40 |
| Purchase #4 | $246.68 | 4.458% | $257.677 | $257.68 | $257.70 | $257.70 |
| Purchase #5 | $60.91 | 13.371% | $69.0543 | $69.05 | $69.05 | $69.10 |
| Purchase #6 | $214.89 | 3.789% | $223.0322 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $241.31 | 5.301% | $254.1018 | $254.10 | $254.10 | $254.10 |
| 7 purchase totals = | $1,227.00 | $1,320.1730 | $1,320.17 | $1,320.20 | $1,320.30 | |