| 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 | $112.41 | 12.493% | $126.4534 | $126.45 | $126.45 | $126.50 |
| Purchase #2 | $42.25 | 5.739% | $44.6747 | $44.67 | $44.65 | $44.70 |
| Purchase #3 | $180.81 | 4.438% | $188.8343 | $188.83 | $188.85 | $188.80 |
| Purchase #4 | $250.52 | 7.524% | $269.3691 | $269.37 | $269.35 | $269.40 |
| Purchase #5 | $73.77 | 3.490% | $76.3446 | $76.34 | $76.35 | $76.30 |
| Purchase #6 | $69.98 | 10.454% | $77.2957 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $113.33 | 3.223% | $116.9826 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $843.07 | $899.9544 | $899.94 | $899.95 | $900.00 | |