| 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 | $214.79 | 10.280% | $236.8704 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $215.95 | 9.692% | $236.8799 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $57.50 | 10.589% | $63.5887 | $63.59 | $63.60 | $63.60 |
| Purchase #4 | $16.82 | 7.121% | $18.0178 | $18.02 | $18.00 | $18.00 |
| Purchase #5 | $109.95 | 8.807% | $119.6333 | $119.63 | $119.65 | $119.60 |
| Purchase #6 | $49.80 | 6.257% | $52.916 | $52.92 | $52.90 | $52.90 |
| Purchase #7 | $19.43 | 5.411% | $20.4814 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $684.24 | $748.3875 | $748.39 | $748.40 | $748.40 | |