| 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 | $190.37 | 13.127% | $215.3599 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $47.41 | 7.642% | $51.0331 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $69.36 | 4.238% | $72.2995 | $72.30 | $72.30 | $72.30 |
| Purchase #4 | $98.45 | 6.620% | $104.9674 | $104.97 | $104.95 | $105.00 |
| Purchase #5 | $237.80 | 8.779% | $258.6765 | $258.68 | $258.70 | $258.70 |
| Purchase #6 | $15.75 | 8.423% | $17.0766 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $211.40 | 7.773% | $227.8321 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $870.54 | $947.2451 | $947.25 | $947.30 | $947.30 | |