| 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 | $229.45 | 8.149% | $248.1479 | $248.15 | $248.15 | $248.10 |
| Purchase #2 | $46.32 | 5.742% | $48.9797 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $18.89 | 11.754% | $21.1103 | $21.11 | $21.10 | $21.10 |
| Purchase #4 | $156.82 | 7.690% | $168.8795 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $158.80 | 11.661% | $177.3177 | $177.32 | $177.30 | $177.30 |
| Purchase #6 | $5.49 | 6.228% | $5.8319 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $169.48 | 10.258% | $186.8653 | $186.87 | $186.85 | $186.90 |
| 7 purchase totals = | $785.25 | $857.1323 | $857.14 | $857.15 | $857.10 | |