| 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 | $230.70 | 13.518% | $261.886 | $261.89 | $261.90 | $261.90 |
| Purchase #2 | $16.91 | 4.336% | $17.6432 | $17.64 | $17.65 | $17.60 |
| Purchase #3 | $5.26 | 4.539% | $5.4988 | $5.50 | $5.50 | $5.50 |
| Purchase #4 | $180.75 | 13.254% | $204.7066 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $25.74 | 10.781% | $28.515 | $28.52 | $28.50 | $28.50 |
| Purchase #6 | $239.32 | 3.551% | $247.8183 | $247.82 | $247.80 | $247.80 |
| Purchase #7 | $37.73 | 5.478% | $39.7968 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $736.41 | $805.8647 | $805.88 | $805.85 | $805.80 | |