| 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 | $96.40 | 3.565% | $99.8367 | $99.84 | $99.85 | $99.80 |
| Purchase #2 | $107.72 | 8.366% | $116.7319 | $116.73 | $116.75 | $116.70 |
| Purchase #3 | $194.91 | 9.112% | $212.6702 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $200.82 | 7.212% | $215.3031 | $215.30 | $215.30 | $215.30 |
| Purchase #5 | $59.72 | 3.491% | $61.8048 | $61.80 | $61.80 | $61.80 |
| Purchase #6 | $206.43 | 13.822% | $234.9628 | $234.96 | $234.95 | $235.00 |
| Purchase #7 | $229.72 | 9.692% | $251.9845 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $1,095.72 | $1,193.2940 | $1,193.28 | $1,193.30 | $1,193.30 | |