| 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 | $201.28 | 12.816% | $227.076 | $227.08 | $227.10 | $227.10 |
| Purchase #2 | $36.71 | 11.860% | $41.0638 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $119.79 | 6.841% | $127.9848 | $127.98 | $128.00 | $128.00 |
| Purchase #4 | $46.74 | 12.259% | $52.4699 | $52.47 | $52.45 | $52.50 |
| Purchase #5 | $96.68 | 4.504% | $101.0345 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $165.30 | 9.711% | $181.3523 | $181.35 | $181.35 | $181.40 |
| Purchase #7 | $109.82 | 13.241% | $124.3613 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $776.32 | $855.3426 | $855.33 | $855.35 | $855.50 | |