| 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 | $205.83 | 10.274% | $226.977 | $226.98 | $227.00 | $227.00 |
| Purchase #2 | $37.96 | 5.160% | $39.9187 | $39.92 | $39.90 | $39.90 |
| Purchase #3 | $17.75 | 11.577% | $19.8049 | $19.80 | $19.80 | $19.80 |
| Purchase #4 | $23.94 | 7.266% | $25.6795 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $230.48 | 7.840% | $248.5496 | $248.55 | $248.55 | $248.50 |
| Purchase #6 | $49.35 | 5.873% | $52.2483 | $52.25 | $52.25 | $52.20 |
| Purchase #7 | $30.50 | 11.671% | $34.0597 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $595.81 | $647.2377 | $647.24 | $647.25 | $647.20 | |