| 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 | $116.34 | 7.119% | $124.6222 | $124.62 | $124.60 | $124.60 |
| Purchase #2 | $200.65 | 10.244% | $221.2046 | $221.20 | $221.20 | $221.20 |
| Purchase #3 | $175.39 | 3.776% | $182.0127 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $15.78 | 3.771% | $16.3751 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $110.63 | 8.655% | $120.205 | $120.21 | $120.20 | $120.20 |
| Purchase #6 | $107.50 | 11.114% | $119.4476 | $119.45 | $119.45 | $119.40 |
| Purchase #7 | $177.59 | 3.191% | $183.2569 | $183.26 | $183.25 | $183.30 |
| 7 purchase totals = | $903.88 | $967.1241 | $967.13 | $967.10 | $967.10 | |