| 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 | $119.91 | 13.226% | $135.7693 | $135.77 | $135.75 | $135.80 |
| Purchase #2 | $117.53 | 6.178% | $124.791 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $75.29 | 8.484% | $81.6776 | $81.68 | $81.70 | $81.70 |
| Purchase #4 | $103.57 | 11.704% | $115.6918 | $115.69 | $115.70 | $115.70 |
| Purchase #5 | $219.27 | 3.735% | $227.4597 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $207.79 | 8.300% | $225.0366 | $225.04 | $225.05 | $225.00 |
| Purchase #7 | $28.74 | 5.792% | $30.4046 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $872.10 | $940.8306 | $940.83 | $940.85 | $940.90 | |