| 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 | $14.54 | 4.226% | $15.1545 | $15.15 | $15.15 | $15.20 |
| Purchase #2 | $186.46 | 12.536% | $209.8346 | $209.83 | $209.85 | $209.80 |
| Purchase #3 | $242.45 | 8.221% | $262.3818 | $262.38 | $262.40 | $262.40 |
| Purchase #4 | $236.86 | 9.671% | $259.7667 | $259.77 | $259.75 | $259.80 |
| Purchase #5 | $224.93 | 5.438% | $237.1617 | $237.16 | $237.15 | $237.20 |
| Purchase #6 | $92.51 | 9.584% | $101.3762 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $240.32 | 8.558% | $260.8866 | $260.89 | $260.90 | $260.90 |
| 7 purchase totals = | $1,238.07 | $1,346.5621 | $1,346.56 | $1,346.60 | $1,346.70 | |