| 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 | $226.86 | 7.784% | $244.5188 | $244.52 | $244.50 | $244.50 |
| Purchase #2 | $120.29 | 10.341% | $132.7292 | $132.73 | $132.75 | $132.70 |
| Purchase #3 | $10.37 | 12.737% | $11.6908 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $207.56 | 10.527% | $229.4098 | $229.41 | $229.40 | $229.40 |
| Purchase #5 | $112.85 | 6.556% | $120.2484 | $120.25 | $120.25 | $120.20 |
| Purchase #6 | $153.79 | 6.566% | $163.8879 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $11.39 | 12.677% | $12.8339 | $12.83 | $12.85 | $12.80 |
| 7 purchase totals = | $843.11 | $915.3188 | $915.32 | $915.35 | $915.20 | |