| 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 | $229.87 | 3.105% | $237.0075 | $237.01 | $237.00 | $237.00 |
| Purchase #2 | $104.99 | 3.863% | $109.0458 | $109.05 | $109.05 | $109.00 |
| Purchase #3 | $22.91 | 11.201% | $25.4761 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $109.50 | 5.541% | $115.5674 | $115.57 | $115.55 | $115.60 |
| Purchase #5 | $13.70 | 6.730% | $14.622 | $14.62 | $14.60 | $14.60 |
| Purchase #6 | $235.35 | 3.862% | $244.4392 | $244.44 | $244.45 | $244.40 |
| Purchase #7 | $111.73 | 7.155% | $119.7243 | $119.72 | $119.70 | $119.70 |
| 7 purchase totals = | $828.05 | $865.8823 | $865.89 | $865.85 | $865.80 | |