| 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 | $112.36 | 6.764% | $119.96 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $36.53 | 9.748% | $40.0909 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $241.48 | 8.192% | $261.262 | $261.26 | $261.25 | $261.30 |
| Purchase #4 | $43.76 | 11.209% | $48.6651 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $25.54 | 11.747% | $28.5402 | $28.54 | $28.55 | $28.50 |
| Purchase #6 | $191.98 | 7.832% | $207.0159 | $207.02 | $207.00 | $207.00 |
| Purchase #7 | $42.82 | 13.793% | $48.7262 | $48.73 | $48.75 | $48.70 |
| 7 purchase totals = | $694.47 | $754.2603 | $754.27 | $754.25 | $754.30 | |