| 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 | $223.59 | 7.324% | $239.9657 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $241.65 | 3.342% | $249.7259 | $249.73 | $249.75 | $249.70 |
| Purchase #3 | $126.82 | 12.384% | $142.5254 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $102.83 | 3.404% | $106.3303 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $236.70 | 9.584% | $259.3853 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $146.92 | 11.305% | $163.5293 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $247.99 | 5.816% | $262.4131 | $262.41 | $262.40 | $262.40 |
| 7 purchase totals = | $1,326.50 | $1,423.8750 | $1,423.89 | $1,423.95 | $1,423.80 | |