| 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 | $120.62 | 8.659% | $131.0645 | $131.06 | $131.05 | $131.10 |
| Purchase #2 | $174.84 | 10.318% | $192.88 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $205.62 | 3.146% | $212.0888 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $52.99 | 10.401% | $58.5015 | $58.50 | $58.50 | $58.50 |
| Purchase #5 | $142.76 | 8.110% | $154.3378 | $154.34 | $154.35 | $154.30 |
| Purchase #6 | $144.63 | 3.171% | $149.2162 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $190.53 | 5.619% | $201.2359 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $1,031.99 | $1,099.3247 | $1,099.33 | $1,099.35 | $1,099.30 | |