| 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 | $209.26 | 11.284% | $232.8729 | $232.87 | $232.85 | $232.90 |
| Purchase #2 | $182.72 | 6.708% | $194.9769 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $212.63 | 4.665% | $222.5492 | $222.55 | $222.55 | $222.50 |
| Purchase #4 | $87.71 | 5.533% | $92.563 | $92.56 | $92.55 | $92.60 |
| Purchase #5 | $226.52 | 5.571% | $239.1394 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $10.42 | 3.582% | $10.7932 | $10.79 | $10.80 | $10.80 |
| Purchase #7 | $131.44 | 12.791% | $148.2525 | $148.25 | $148.25 | $148.30 |
| 7 purchase totals = | $1,060.70 | $1,141.1471 | $1,141.14 | $1,141.15 | $1,141.20 | |