| 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 | $222.76 | 11.734% | $248.8987 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $249.87 | 10.516% | $276.1463 | $276.15 | $276.15 | $276.10 |
| Purchase #3 | $230.78 | 9.544% | $252.8056 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $60.98 | 11.185% | $67.8006 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $213.81 | 8.308% | $231.5733 | $231.57 | $231.55 | $231.60 |
| Purchase #6 | $35.41 | 6.321% | $37.6483 | $37.65 | $37.65 | $37.60 |
| Purchase #7 | $218.70 | 4.835% | $229.2741 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $1,232.31 | $1,344.1469 | $1,344.15 | $1,344.10 | $1,344.10 | |