| 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 | $248.63 | 9.608% | $272.5184 | $272.52 | $272.50 | $272.50 |
| Purchase #2 | $91.66 | 12.619% | $103.2266 | $103.23 | $103.25 | $103.20 |
| Purchase #3 | $37.44 | 3.557% | $38.7717 | $38.77 | $38.75 | $38.80 |
| Purchase #4 | $153.27 | 10.322% | $169.0905 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $49.47 | 10.716% | $54.7712 | $54.77 | $54.75 | $54.80 |
| Purchase #6 | $227.61 | 10.795% | $252.1805 | $252.18 | $252.20 | $252.20 |
| Purchase #7 | $133.50 | 11.270% | $148.5455 | $148.55 | $148.55 | $148.50 |
| 7 purchase totals = | $941.58 | $1,039.1044 | $1,039.11 | $1,039.10 | $1,039.10 | |