| 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 | $242.28 | 12.413% | $272.3542 | $272.35 | $272.35 | $272.40 |
| Purchase #2 | $153.56 | 8.221% | $166.1842 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $33.87 | 13.274% | $38.3659 | $38.37 | $38.35 | $38.40 |
| Purchase #4 | $69.83 | 13.116% | $78.9889 | $78.99 | $79.00 | $79.00 |
| Purchase #5 | $229.89 | 5.147% | $241.7224 | $241.72 | $241.70 | $241.70 |
| Purchase #6 | $111.26 | 4.328% | $116.0753 | $116.08 | $116.10 | $116.10 |
| Purchase #7 | $113.51 | 5.585% | $119.8495 | $119.85 | $119.85 | $119.80 |
| 7 purchase totals = | $954.20 | $1,033.5404 | $1,033.54 | $1,033.55 | $1,033.60 | |