| 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 | $112.63 | 6.246% | $119.6649 | $119.66 | $119.65 | $119.70 |
| Purchase #2 | $88.79 | 10.181% | $97.8297 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $231.99 | 6.426% | $246.8977 | $246.90 | $246.90 | $246.90 |
| Purchase #4 | $170.52 | 6.111% | $180.9405 | $180.94 | $180.95 | $180.90 |
| Purchase #5 | $24.68 | 10.848% | $27.3573 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $192.75 | 6.224% | $204.7468 | $204.75 | $204.75 | $204.70 |
| Purchase #7 | $49.57 | 3.691% | $51.3996 | $51.40 | $51.40 | $51.40 |
| 7 purchase totals = | $870.93 | $928.8365 | $928.84 | $928.85 | $928.80 | |