| 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 | $90.86 | 11.175% | $101.0136 | $101.01 | $101.00 | $101.00 |
| Purchase #2 | $222.57 | 13.357% | $252.2987 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $129.78 | 3.406% | $134.2003 | $134.20 | $134.20 | $134.20 |
| Purchase #4 | $183.54 | 8.406% | $198.9684 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $248.84 | 13.421% | $282.2368 | $282.24 | $282.25 | $282.20 |
| Purchase #6 | $208.28 | 5.697% | $220.1457 | $220.15 | $220.15 | $220.10 |
| Purchase #7 | $110.83 | 4.698% | $116.0368 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $1,194.70 | $1,304.9003 | $1,304.91 | $1,304.90 | $1,304.80 | |