| 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 | $241.43 | 3.471% | $249.81 | $249.81 | $249.80 | $249.80 |
| Purchase #2 | $112.26 | 9.243% | $122.6362 | $122.64 | $122.65 | $122.60 |
| Purchase #3 | $146.26 | 7.693% | $157.5118 | $157.51 | $157.50 | $157.50 |
| Purchase #4 | $105.74 | 6.770% | $112.8986 | $112.90 | $112.90 | $112.90 |
| Purchase #5 | $9.67 | 5.646% | $10.216 | $10.22 | $10.20 | $10.20 |
| Purchase #6 | $208.89 | 10.768% | $231.3833 | $231.38 | $231.40 | $231.40 |
| Purchase #7 | $36.59 | 9.477% | $40.0576 | $40.06 | $40.05 | $40.10 |
| 7 purchase totals = | $860.84 | $924.5135 | $924.52 | $924.50 | $924.50 | |