| 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 | $206.82 | 7.490% | $222.3108 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $52.34 | 3.702% | $54.2776 | $54.28 | $54.30 | $54.30 |
| Purchase #3 | $211.93 | 5.866% | $224.3618 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $81.83 | 13.776% | $93.1029 | $93.10 | $93.10 | $93.10 |
| Purchase #5 | $40.43 | 5.581% | $42.6864 | $42.69 | $42.70 | $42.70 |
| Purchase #6 | $114.32 | 8.695% | $124.2601 | $124.26 | $124.25 | $124.30 |
| Purchase #7 | $186.39 | 6.855% | $199.167 | $199.17 | $199.15 | $199.20 |
| 7 purchase totals = | $894.06 | $960.1666 | $960.17 | $960.15 | $960.30 | |