| 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 | $38.56 | 11.358% | $42.9396 | $42.94 | $42.95 | $42.90 |
| Purchase #2 | $186.82 | 7.731% | $201.2631 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $129.59 | 11.421% | $144.3905 | $144.39 | $144.40 | $144.40 |
| Purchase #4 | $13.75 | 3.213% | $14.1918 | $14.19 | $14.20 | $14.20 |
| Purchase #5 | $183.49 | 13.555% | $208.3621 | $208.36 | $208.35 | $208.40 |
| Purchase #6 | $101.97 | 8.400% | $110.5355 | $110.54 | $110.55 | $110.50 |
| Purchase #7 | $189.65 | 10.776% | $210.0867 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $843.83 | $931.7693 | $931.77 | $931.80 | $931.80 | |