| 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 | $248.39 | 12.871% | $280.3603 | $280.36 | $280.35 | $280.40 |
| Purchase #2 | $26.36 | 13.663% | $29.9616 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $88.32 | 10.855% | $97.9071 | $97.91 | $97.90 | $97.90 |
| Purchase #4 | $206.41 | 5.779% | $218.3384 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $107.90 | 8.147% | $116.6906 | $116.69 | $116.70 | $116.70 |
| Purchase #6 | $241.59 | 9.434% | $264.3816 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $128.71 | 5.310% | $135.5445 | $135.54 | $135.55 | $135.50 |
| 7 purchase totals = | $1,047.68 | $1,143.1841 | $1,143.18 | $1,143.20 | $1,143.20 | |