| 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 | $105.95 | 10.389% | $116.9571 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $42.83 | 13.396% | $48.5675 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $195.71 | 13.304% | $221.7473 | $221.75 | $221.75 | $221.70 |
| Purchase #4 | $158.43 | 3.318% | $163.6867 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $177.34 | 5.837% | $187.6913 | $187.69 | $187.70 | $187.70 |
| Purchase #6 | $110.85 | 3.355% | $114.569 | $114.57 | $114.55 | $114.60 |
| Purchase #7 | $168.64 | 5.238% | $177.4734 | $177.47 | $177.45 | $177.50 |
| 7 purchase totals = | $959.75 | $1,030.6923 | $1,030.70 | $1,030.65 | $1,030.80 | |