| 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 | $248.39 | 13.810% | $282.6927 | $282.69 | $282.70 | $282.70 |
| Purchase #2 | $105.87 | 10.536% | $117.0245 | $117.02 | $117.00 | $117.00 |
| Purchase #3 | $97.27 | 11.156% | $108.1214 | $108.12 | $108.10 | $108.10 |
| Purchase #4 | $234.72 | 6.730% | $250.5167 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $223.38 | 12.792% | $251.9548 | $251.95 | $251.95 | $252.00 |
| Purchase #6 | $169.80 | 3.378% | $175.5358 | $175.54 | $175.55 | $175.50 |
| Purchase #7 | $136.34 | 13.694% | $155.0104 | $155.01 | $155.00 | $155.00 |
| 7 purchase totals = | $1,215.77 | $1,340.8563 | $1,340.85 | $1,340.80 | $1,340.80 | |