| 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 | $232.96 | 12.120% | $261.1948 | $261.19 | $261.20 | $261.20 |
| Purchase #2 | $13.90 | 11.142% | $15.4487 | $15.45 | $15.45 | $15.40 |
| Purchase #3 | $129.45 | 10.649% | $143.2351 | $143.24 | $143.25 | $143.20 |
| Purchase #4 | $112.35 | 11.414% | $125.1736 | $125.17 | $125.15 | $125.20 |
| Purchase #5 | $68.44 | 13.482% | $77.6671 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $182.88 | 11.835% | $204.5238 | $204.52 | $204.50 | $204.50 |
| Purchase #7 | $167.82 | 7.528% | $180.4535 | $180.45 | $180.45 | $180.50 |
| 7 purchase totals = | $907.80 | $1,007.6966 | $1,007.69 | $1,007.65 | $1,007.70 | |