| 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 | $125.90 | 6.849% | $134.5229 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $233.48 | 11.679% | $260.7481 | $260.75 | $260.75 | $260.70 |
| Purchase #3 | $138.98 | 7.730% | $149.7232 | $149.72 | $149.70 | $149.70 |
| Purchase #4 | $126.72 | 11.400% | $141.1661 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $221.65 | 12.216% | $248.7268 | $248.73 | $248.75 | $248.70 |
| Purchase #6 | $27.83 | 10.138% | $30.6514 | $30.65 | $30.65 | $30.70 |
| Purchase #7 | $229.95 | 12.648% | $259.0341 | $259.03 | $259.05 | $259.00 |
| 7 purchase totals = | $1,104.51 | $1,224.5726 | $1,224.57 | $1,224.55 | $1,224.50 | |