| 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 | $224.28 | 5.242% | $236.0368 | $236.04 | $236.05 | $236.00 |
| Purchase #2 | $96.93 | 12.798% | $109.3351 | $109.34 | $109.35 | $109.30 |
| Purchase #3 | $94.32 | 7.796% | $101.6732 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $50.99 | 13.188% | $57.7146 | $57.71 | $57.70 | $57.70 |
| Purchase #5 | $46.79 | 11.455% | $52.1498 | $52.15 | $52.15 | $52.10 |
| Purchase #6 | $117.72 | 11.157% | $130.854 | $130.85 | $130.85 | $130.90 |
| Purchase #7 | $232.98 | 3.762% | $241.7447 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $864.01 | $929.5082 | $929.50 | $929.50 | $929.40 | |