| 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 | $203.31 | 3.807% | $211.05 | $211.05 | $211.05 | $211.10 |
| Purchase #2 | $37.85 | 9.458% | $41.4299 | $41.43 | $41.45 | $41.40 |
| Purchase #3 | $250.58 | 4.438% | $261.7007 | $261.70 | $261.70 | $261.70 |
| Purchase #4 | $121.76 | 9.844% | $133.7461 | $133.75 | $133.75 | $133.70 |
| Purchase #5 | $238.54 | 7.838% | $257.2368 | $257.24 | $257.25 | $257.20 |
| Purchase #6 | $61.74 | 9.684% | $67.7189 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $64.28 | 4.669% | $67.2812 | $67.28 | $67.30 | $67.30 |
| 7 purchase totals = | $978.06 | $1,040.1636 | $1,040.17 | $1,040.20 | $1,040.10 | |