| 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 | $205.97 | 12.609% | $231.9408 | $231.94 | $231.95 | $231.90 |
| Purchase #2 | $229.88 | 5.619% | $242.797 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $192.54 | 8.583% | $209.0657 | $209.07 | $209.05 | $209.10 |
| Purchase #4 | $55.88 | 12.617% | $62.9304 | $62.93 | $62.95 | $62.90 |
| Purchase #5 | $157.68 | 4.307% | $164.4713 | $164.47 | $164.45 | $164.50 |
| Purchase #6 | $199.31 | 4.235% | $207.7508 | $207.75 | $207.75 | $207.80 |
| Purchase #7 | $149.61 | 8.244% | $161.9438 | $161.94 | $161.95 | $161.90 |
| 7 purchase totals = | $1,190.87 | $1,280.8998 | $1,280.90 | $1,280.90 | $1,280.90 | |