| 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 | $242.47 | 10.567% | $268.0918 | $268.09 | $268.10 | $268.10 |
| Purchase #2 | $64.44 | 9.854% | $70.7899 | $70.79 | $70.80 | $70.80 |
| Purchase #3 | $192.57 | 13.421% | $218.4148 | $218.41 | $218.40 | $218.40 |
| Purchase #4 | $83.79 | 5.812% | $88.6599 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $89.76 | 8.612% | $97.4901 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $27.94 | 11.612% | $31.1844 | $31.18 | $31.20 | $31.20 |
| Purchase #7 | $149.48 | 12.641% | $168.3758 | $168.38 | $168.40 | $168.40 |
| 7 purchase totals = | $850.45 | $943.0067 | $943.00 | $943.05 | $943.10 | |