| 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 | $118.49 | 4.168% | $123.4287 | $123.43 | $123.45 | $123.40 |
| Purchase #2 | $208.92 | 7.449% | $224.4825 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $76.59 | 5.799% | $81.0315 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $248.27 | 13.183% | $280.9994 | $281.00 | $281.00 | $281.00 |
| Purchase #5 | $34.56 | 9.733% | $37.9237 | $37.92 | $37.90 | $37.90 |
| Purchase #6 | $156.47 | 5.528% | $165.1197 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $14.58 | 5.651% | $15.4039 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $857.88 | $928.3894 | $928.38 | $928.40 | $928.30 | |