| 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 | $226.32 | 11.338% | $251.9802 | $251.98 | $252.00 | $252.00 |
| Purchase #2 | $9.27 | 10.824% | $10.2734 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $124.95 | 4.440% | $130.4978 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $123.82 | 3.308% | $127.916 | $127.92 | $127.90 | $127.90 |
| Purchase #5 | $79.83 | 4.754% | $83.6251 | $83.63 | $83.65 | $83.60 |
| Purchase #6 | $99.90 | 7.825% | $107.7172 | $107.72 | $107.70 | $107.70 |
| Purchase #7 | $195.91 | 8.637% | $212.8307 | $212.83 | $212.85 | $212.80 |
| 7 purchase totals = | $860.00 | $924.8404 | $924.85 | $924.85 | $924.80 | |