| 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 | $248.35 | 3.730% | $257.6135 | $257.61 | $257.60 | $257.60 |
| Purchase #2 | $196.32 | 5.871% | $207.8459 | $207.85 | $207.85 | $207.80 |
| Purchase #3 | $184.49 | 13.281% | $208.9921 | $208.99 | $209.00 | $209.00 |
| Purchase #4 | $127.81 | 13.360% | $144.8854 | $144.89 | $144.90 | $144.90 |
| Purchase #5 | $203.54 | 13.677% | $231.3782 | $231.38 | $231.40 | $231.40 |
| Purchase #6 | $139.83 | 10.763% | $154.8799 | $154.88 | $154.90 | $154.90 |
| Purchase #7 | $15.43 | 11.721% | $17.2386 | $17.24 | $17.25 | $17.20 |
| 7 purchase totals = | $1,115.77 | $1,222.8336 | $1,222.84 | $1,222.90 | $1,222.80 | |