| 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 | $210.68 | 10.252% | $232.2789 | $232.28 | $232.30 | $232.30 |
| Purchase #2 | $77.52 | 5.342% | $81.6611 | $81.66 | $81.65 | $81.70 |
| Purchase #3 | $72.46 | 5.872% | $76.7149 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $100.50 | 5.462% | $105.9893 | $105.99 | $106.00 | $106.00 |
| Purchase #5 | $27.40 | 12.441% | $30.8088 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $106.80 | 7.695% | $115.0183 | $115.02 | $115.00 | $115.00 |
| Purchase #7 | $231.93 | 11.128% | $257.7392 | $257.74 | $257.75 | $257.70 |
| 7 purchase totals = | $827.29 | $900.2105 | $900.21 | $900.20 | $900.20 | |