| 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 | $187.67 | 5.143% | $197.3219 | $197.32 | $197.30 | $197.30 |
| Purchase #2 | $22.49 | 10.477% | $24.8463 | $24.85 | $24.85 | $24.80 |
| Purchase #3 | $247.73 | 13.620% | $281.4708 | $281.47 | $281.45 | $281.50 |
| Purchase #4 | $150.84 | 12.378% | $169.511 | $169.51 | $169.50 | $169.50 |
| Purchase #5 | $227.96 | 8.376% | $247.0539 | $247.05 | $247.05 | $247.10 |
| Purchase #6 | $205.41 | 10.396% | $226.7644 | $226.76 | $226.75 | $226.80 |
| Purchase #7 | $139.69 | 3.500% | $144.5792 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $1,181.79 | $1,291.5475 | $1,291.54 | $1,291.50 | $1,291.60 | |