| 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 | $12.57 | 13.691% | $14.291 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $39.69 | 12.834% | $44.7838 | $44.78 | $44.80 | $44.80 |
| Purchase #3 | $103.45 | 13.595% | $117.514 | $117.51 | $117.50 | $117.50 |
| Purchase #4 | $213.60 | 6.635% | $227.7724 | $227.77 | $227.75 | $227.80 |
| Purchase #5 | $219.59 | 4.698% | $229.9063 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $15.80 | 13.612% | $17.9507 | $17.95 | $17.95 | $18.00 |
| Purchase #7 | $191.99 | 12.308% | $215.6201 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $796.69 | $867.8383 | $867.83 | $867.80 | $867.90 | |