| 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 | $192.38 | 7.417% | $206.6488 | $206.65 | $206.65 | $206.60 |
| Purchase #2 | $232.73 | 11.406% | $259.2752 | $259.28 | $259.30 | $259.30 |
| Purchase #3 | $222.81 | 6.389% | $237.0453 | $237.05 | $237.05 | $237.00 |
| Purchase #4 | $235.70 | 9.727% | $258.6265 | $258.63 | $258.65 | $258.60 |
| Purchase #5 | $240.72 | 9.153% | $262.7531 | $262.75 | $262.75 | $262.80 |
| Purchase #6 | $111.73 | 3.516% | $115.6584 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $42.99 | 11.105% | $47.764 | $47.76 | $47.75 | $47.80 |
| 7 purchase totals = | $1,279.06 | $1,387.7713 | $1,387.78 | $1,387.80 | $1,387.80 | |