| 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 | $234.82 | 13.676% | $266.934 | $266.93 | $266.95 | $266.90 |
| Purchase #2 | $87.44 | 8.557% | $94.9222 | $94.92 | $94.90 | $94.90 |
| Purchase #3 | $27.41 | 9.435% | $29.9961 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $124.64 | 11.237% | $138.6458 | $138.65 | $138.65 | $138.60 |
| Purchase #5 | $165.96 | 4.171% | $172.8822 | $172.88 | $172.90 | $172.90 |
| Purchase #6 | $139.50 | 4.478% | $145.7468 | $145.75 | $145.75 | $145.70 |
| Purchase #7 | $33.77 | 13.602% | $38.3634 | $38.36 | $38.35 | $38.40 |
| 7 purchase totals = | $813.54 | $887.4905 | $887.49 | $887.50 | $887.40 | |