| 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 | $249.54 | 13.559% | $283.3751 | $283.38 | $283.40 | $283.40 |
| Purchase #2 | $107.55 | 9.214% | $117.4597 | $117.46 | $117.45 | $117.50 |
| Purchase #3 | $58.41 | 5.868% | $61.8375 | $61.84 | $61.85 | $61.80 |
| Purchase #4 | $185.89 | 3.663% | $192.6992 | $192.70 | $192.70 | $192.70 |
| Purchase #5 | $151.96 | 12.839% | $171.4701 | $171.47 | $171.45 | $171.50 |
| Purchase #6 | $221.37 | 9.452% | $242.2939 | $242.29 | $242.30 | $242.30 |
| Purchase #7 | $97.75 | 7.149% | $104.7381 | $104.74 | $104.75 | $104.70 |
| 7 purchase totals = | $1,072.47 | $1,173.8736 | $1,173.88 | $1,173.90 | $1,173.90 | |