| 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 | $109.36 | 3.604% | $113.3013 | $113.30 | $113.30 | $113.30 |
| Purchase #2 | $147.87 | 8.400% | $160.2911 | $160.29 | $160.30 | $160.30 |
| Purchase #3 | $87.87 | 11.419% | $97.9039 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $8.35 | 4.638% | $8.7373 | $8.74 | $8.75 | $8.70 |
| Purchase #5 | $127.83 | 6.630% | $136.3051 | $136.31 | $136.30 | $136.30 |
| Purchase #6 | $170.73 | 11.741% | $190.7754 | $190.78 | $190.80 | $190.80 |
| Purchase #7 | $235.41 | 7.105% | $252.1359 | $252.14 | $252.15 | $252.10 |
| 7 purchase totals = | $887.42 | $959.4500 | $959.46 | $959.50 | $959.40 | |