| 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 | $218.82 | 3.513% | $226.5071 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $213.73 | 6.223% | $227.0304 | $227.03 | $227.05 | $227.00 |
| Purchase #3 | $161.25 | 13.373% | $182.814 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $164.88 | 13.273% | $186.7645 | $186.76 | $186.75 | $186.80 |
| Purchase #5 | $154.52 | 11.232% | $171.8757 | $171.88 | $171.90 | $171.90 |
| Purchase #6 | $188.61 | 11.242% | $209.8135 | $209.81 | $209.80 | $209.80 |
| Purchase #7 | $155.70 | 6.741% | $166.1957 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $1,257.51 | $1,371.0009 | $1,371.00 | $1,371.00 | $1,371.00 | |