| 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 | $136.68 | 3.305% | $141.1973 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $59.81 | 10.211% | $65.9172 | $65.92 | $65.90 | $65.90 |
| Purchase #3 | $77.69 | 9.524% | $85.0892 | $85.09 | $85.10 | $85.10 |
| Purchase #4 | $199.85 | 13.854% | $227.5372 | $227.54 | $227.55 | $227.50 |
| Purchase #5 | $110.74 | 7.410% | $118.9458 | $118.95 | $118.95 | $118.90 |
| Purchase #6 | $215.56 | 3.828% | $223.8116 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $234.88 | 3.228% | $242.4619 | $242.46 | $242.45 | $242.50 |
| 7 purchase totals = | $1,035.21 | $1,104.9602 | $1,104.97 | $1,104.95 | $1,104.90 | |