| 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 | $207.36 | 12.807% | $233.9166 | $233.92 | $233.90 | $233.90 |
| Purchase #2 | $57.32 | 11.604% | $63.9714 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $11.39 | 8.275% | $12.3325 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $102.33 | 10.567% | $113.1432 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $100.59 | 8.362% | $109.0013 | $109.00 | $109.00 | $109.00 |
| Purchase #6 | $73.35 | 6.797% | $78.3356 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $190.98 | 4.285% | $199.1635 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $743.32 | $809.8641 | $809.86 | $809.85 | $809.80 | |