| 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 | $211.83 | 7.555% | $227.8338 | $227.83 | $227.85 | $227.80 |
| Purchase #2 | $6.59 | 9.635% | $7.2249 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $180.59 | 12.440% | $203.0554 | $203.06 | $203.05 | $203.10 |
| Purchase #4 | $239.62 | 3.239% | $247.3813 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $44.99 | 11.564% | $50.1926 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $21.83 | 11.186% | $24.2719 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $148.80 | 9.761% | $163.3244 | $163.32 | $163.30 | $163.30 |
| 7 purchase totals = | $854.25 | $923.2843 | $923.27 | $923.25 | $923.30 | |