| 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 | $231.97 | 10.435% | $256.1761 | $256.18 | $256.20 | $256.20 |
| Purchase #2 | $163.97 | 7.605% | $176.4399 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $218.56 | 8.204% | $236.4907 | $236.49 | $236.50 | $236.50 |
| Purchase #4 | $186.75 | 12.297% | $209.7146 | $209.71 | $209.70 | $209.70 |
| Purchase #5 | $187.66 | 11.587% | $209.4042 | $209.40 | $209.40 | $209.40 |
| Purchase #6 | $128.83 | 12.377% | $144.7753 | $144.78 | $144.80 | $144.80 |
| Purchase #7 | $221.74 | 4.570% | $231.8735 | $231.87 | $231.85 | $231.90 |
| 7 purchase totals = | $1,339.48 | $1,464.8743 | $1,464.87 | $1,464.90 | $1,464.90 | |