| 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 | $231.86 | 12.125% | $259.973 | $259.97 | $259.95 | $260.00 |
| Purchase #2 | $205.25 | 4.842% | $215.1882 | $215.19 | $215.20 | $215.20 |
| Purchase #3 | $64.43 | 5.488% | $67.9659 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $99.28 | 6.576% | $105.8087 | $105.81 | $105.80 | $105.80 |
| Purchase #5 | $20.60 | 5.557% | $21.7447 | $21.74 | $21.75 | $21.70 |
| Purchase #6 | $114.74 | 12.380% | $128.9448 | $128.94 | $128.95 | $128.90 |
| Purchase #7 | $11.50 | 6.644% | $12.2641 | $12.26 | $12.25 | $12.30 |
| 7 purchase totals = | $747.66 | $811.8894 | $811.88 | $811.85 | $811.90 | |