| 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 | $132.34 | 13.183% | $149.7864 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $8.87 | 12.789% | $10.0044 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $124.85 | 10.505% | $137.9655 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $214.66 | 13.159% | $242.9071 | $242.91 | $242.90 | $242.90 |
| Purchase #5 | $77.89 | 4.312% | $81.2486 | $81.25 | $81.25 | $81.20 |
| Purchase #6 | $67.73 | 4.840% | $71.0081 | $71.01 | $71.00 | $71.00 |
| Purchase #7 | $93.30 | 11.870% | $104.3747 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $719.64 | $797.2948 | $797.30 | $797.25 | $797.30 | |