| 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 | $220.54 | 3.810% | $228.9426 | $228.94 | $228.95 | $228.90 |
| Purchase #2 | $206.94 | 9.632% | $226.8725 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $75.90 | 4.582% | $79.3777 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $116.62 | 6.538% | $124.2446 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $163.40 | 10.269% | $180.1795 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $83.92 | 7.674% | $90.36 | $90.36 | $90.35 | $90.40 |
| Purchase #7 | $104.45 | 13.663% | $118.721 | $118.72 | $118.70 | $118.70 |
| 7 purchase totals = | $971.77 | $1,048.6979 | $1,048.69 | $1,048.70 | $1,048.70 | |