| 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 | $213.31 | 3.702% | $221.2067 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $176.45 | 3.277% | $182.2323 | $182.23 | $182.25 | $182.20 |
| Purchase #3 | $154.26 | 4.592% | $161.3436 | $161.34 | $161.35 | $161.30 |
| Purchase #4 | $203.25 | 11.118% | $225.8473 | $225.85 | $225.85 | $225.80 |
| Purchase #5 | $121.57 | 4.310% | $126.8097 | $126.81 | $126.80 | $126.80 |
| Purchase #6 | $110.41 | 3.377% | $114.1385 | $114.14 | $114.15 | $114.10 |
| Purchase #7 | $235.86 | 6.856% | $252.0306 | $252.03 | $252.05 | $252.00 |
| 7 purchase totals = | $1,215.11 | $1,283.6087 | $1,283.61 | $1,283.65 | $1,283.40 | |