| 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 | $43.99 | 9.490% | $48.1647 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $222.25 | 12.854% | $250.818 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $10.44 | 12.478% | $11.7427 | $11.74 | $11.75 | $11.70 |
| Purchase #4 | $233.64 | 12.138% | $261.9992 | $262.00 | $262.00 | $262.00 |
| Purchase #5 | $182.88 | 9.546% | $200.3377 | $200.34 | $200.35 | $200.30 |
| Purchase #6 | $11.94 | 4.145% | $12.4349 | $12.43 | $12.45 | $12.40 |
| Purchase #7 | $105.83 | 11.136% | $117.6152 | $117.62 | $117.60 | $117.60 |
| 7 purchase totals = | $810.97 | $903.1124 | $903.11 | $903.10 | $903.00 | |