| 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 | $236.56 | 4.542% | $247.3046 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $156.71 | 11.843% | $175.2692 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $74.51 | 9.583% | $81.6503 | $81.65 | $81.65 | $81.70 |
| Purchase #4 | $214.70 | 3.607% | $222.4442 | $222.44 | $222.45 | $222.40 |
| Purchase #5 | $206.43 | 3.139% | $212.9098 | $212.91 | $212.90 | $212.90 |
| Purchase #6 | $102.38 | 9.152% | $111.7498 | $111.75 | $111.75 | $111.70 |
| Purchase #7 | $78.73 | 3.806% | $81.7265 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $1,070.02 | $1,133.0544 | $1,133.05 | $1,133.05 | $1,133.00 | |