| 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 | $187.36 | 11.112% | $208.1794 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $22.94 | 5.502% | $24.2022 | $24.20 | $24.20 | $24.20 |
| Purchase #3 | $214.79 | 7.536% | $230.9766 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $124.88 | 11.782% | $139.5934 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $9.39 | 5.867% | $9.9409 | $9.94 | $9.95 | $9.90 |
| Purchase #6 | $27.32 | 9.384% | $29.8837 | $29.88 | $29.90 | $29.90 |
| Purchase #7 | $86.54 | 4.349% | $90.3036 | $90.30 | $90.30 | $90.30 |
| 7 purchase totals = | $673.22 | $733.0798 | $733.07 | $733.15 | $733.10 | |