| 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 | $127.38 | 5.517% | $134.4076 | $134.41 | $134.40 | $134.40 |
| Purchase #2 | $117.55 | 13.109% | $132.9596 | $132.96 | $132.95 | $133.00 |
| Purchase #3 | $179.56 | 11.520% | $200.2453 | $200.25 | $200.25 | $200.20 |
| Purchase #4 | $218.50 | 5.108% | $229.661 | $229.66 | $229.65 | $229.70 |
| Purchase #5 | $13.44 | 7.680% | $14.4722 | $14.47 | $14.45 | $14.50 |
| Purchase #6 | $18.77 | 12.219% | $21.0635 | $21.06 | $21.05 | $21.10 |
| Purchase #7 | $123.44 | 8.614% | $134.0731 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $798.64 | $866.8823 | $866.88 | $866.80 | $867.00 | |