| 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 | $216.56 | 4.558% | $226.4308 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $9.69 | 7.237% | $10.3913 | $10.39 | $10.40 | $10.40 |
| Purchase #3 | $30.43 | 10.759% | $33.704 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $227.38 | 4.115% | $236.7367 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $112.28 | 10.482% | $124.0492 | $124.05 | $124.05 | $124.00 |
| Purchase #6 | $201.78 | 8.292% | $218.5116 | $218.51 | $218.50 | $218.50 |
| Purchase #7 | $115.79 | 8.205% | $125.2906 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $913.91 | $975.1142 | $975.11 | $975.15 | $975.00 | |