| 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 | $214.60 | 11.762% | $239.8413 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $54.73 | 5.815% | $57.9125 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $175.41 | 11.527% | $195.6295 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $47.54 | 12.412% | $53.4407 | $53.44 | $53.45 | $53.40 |
| Purchase #5 | $199.28 | 4.820% | $208.8853 | $208.89 | $208.90 | $208.90 |
| Purchase #6 | $180.92 | 8.703% | $196.6655 | $196.67 | $196.65 | $196.70 |
| Purchase #7 | $216.44 | 8.858% | $235.6123 | $235.61 | $235.60 | $235.60 |
| 7 purchase totals = | $1,088.92 | $1,187.9871 | $1,187.99 | $1,188.00 | $1,187.90 | |