| 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 | $104.74 | 7.690% | $112.7945 | $112.79 | $112.80 | $112.80 |
| Purchase #2 | $206.62 | 10.761% | $228.8544 | $228.85 | $228.85 | $228.90 |
| Purchase #3 | $238.79 | 3.841% | $247.9619 | $247.96 | $247.95 | $248.00 |
| Purchase #4 | $190.88 | 8.730% | $207.5438 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $116.57 | 8.167% | $126.0903 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $74.80 | 5.840% | $79.1683 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $187.99 | 9.377% | $205.6178 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $1,120.39 | $1,208.0310 | $1,208.02 | $1,208.00 | $1,208.10 | |