| 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 | $106.75 | 13.439% | $121.0961 | $121.10 | $121.10 | $121.10 |
| Purchase #2 | $237.69 | 8.604% | $258.1408 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $126.37 | 13.657% | $143.6284 | $143.63 | $143.65 | $143.60 |
| Purchase #4 | $218.35 | 7.623% | $234.9948 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $9.96 | 8.350% | $10.7917 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $126.44 | 5.807% | $133.7824 | $133.78 | $133.80 | $133.80 |
| Purchase #7 | $72.44 | 11.783% | $80.9756 | $80.98 | $81.00 | $81.00 |
| 7 purchase totals = | $898.00 | $983.4098 | $983.41 | $983.50 | $983.40 | |