| 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 | $233.86 | 6.699% | $249.5263 | $249.53 | $249.55 | $249.50 |
| Purchase #2 | $67.96 | 13.685% | $77.2603 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $81.89 | 9.847% | $89.9537 | $89.95 | $89.95 | $90.00 |
| Purchase #4 | $13.37 | 4.618% | $13.9874 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $115.90 | 3.362% | $119.7966 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $247.28 | 5.858% | $261.7657 | $261.77 | $261.75 | $261.80 |
| Purchase #7 | $214.65 | 7.787% | $231.3648 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $974.91 | $1,043.6548 | $1,043.66 | $1,043.65 | $1,043.80 | |