| 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 | $218.65 | 10.374% | $241.3328 | $241.33 | $241.35 | $241.30 |
| Purchase #2 | $194.31 | 13.323% | $220.1979 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $160.82 | 3.319% | $166.1576 | $166.16 | $166.15 | $166.20 |
| Purchase #4 | $149.28 | 4.776% | $156.4096 | $156.41 | $156.40 | $156.40 |
| Purchase #5 | $147.55 | 10.648% | $163.2611 | $163.26 | $163.25 | $163.30 |
| Purchase #6 | $52.31 | 12.257% | $58.7216 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $198.81 | 5.677% | $210.0964 | $210.10 | $210.10 | $210.10 |
| 7 purchase totals = | $1,121.73 | $1,216.1770 | $1,216.18 | $1,216.15 | $1,216.20 | |