| 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 | $179.76 | 11.646% | $200.6948 | $200.69 | $200.70 | $200.70 |
| Purchase #2 | $150.57 | 12.561% | $169.4831 | $169.48 | $169.50 | $169.50 |
| Purchase #3 | $109.72 | 11.526% | $122.3663 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $246.37 | 6.173% | $261.5784 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $192.89 | 10.225% | $212.613 | $212.61 | $212.60 | $212.60 |
| Purchase #6 | $119.28 | 8.702% | $129.6597 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $128.43 | 10.711% | $142.1861 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $1,127.02 | $1,238.5814 | $1,238.58 | $1,238.60 | $1,238.70 | |