| 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 | $232.85 | 12.202% | $261.2624 | $261.26 | $261.25 | $261.30 |
| Purchase #2 | $209.86 | 11.863% | $234.7557 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $140.80 | 3.400% | $145.5872 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $68.80 | 12.532% | $77.422 | $77.42 | $77.40 | $77.40 |
| Purchase #5 | $78.37 | 13.235% | $88.7423 | $88.74 | $88.75 | $88.70 |
| Purchase #6 | $27.85 | 12.297% | $31.2747 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $182.90 | 11.341% | $203.6427 | $203.64 | $203.65 | $203.60 |
| 7 purchase totals = | $941.43 | $1,042.6870 | $1,042.68 | $1,042.65 | $1,042.70 | |