| 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 | $117.99 | 12.220% | $132.4084 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $105.73 | 9.335% | $115.5999 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $126.73 | 3.828% | $131.5812 | $131.58 | $131.60 | $131.60 |
| Purchase #4 | $119.90 | 8.868% | $130.5327 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $131.62 | 7.387% | $141.3428 | $141.34 | $141.35 | $141.30 |
| Purchase #6 | $190.35 | 4.702% | $199.3003 | $199.30 | $199.30 | $199.30 |
| Purchase #7 | $217.91 | 4.256% | $227.1842 | $227.18 | $227.20 | $227.20 |
| 7 purchase totals = | $1,010.23 | $1,077.9495 | $1,077.94 | $1,078.00 | $1,077.90 | |