| 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 | $218.79 | 7.681% | $235.5953 | $235.60 | $235.60 | $235.60 |
| Purchase #2 | $101.39 | 3.382% | $104.819 | $104.82 | $104.80 | $104.80 |
| Purchase #3 | $212.88 | 12.872% | $240.2819 | $240.28 | $240.30 | $240.30 |
| Purchase #4 | $222.56 | 13.291% | $252.1404 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $77.44 | 3.177% | $79.9003 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $13.28 | 7.160% | $14.2308 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $88.49 | 4.436% | $92.4154 | $92.42 | $92.40 | $92.40 |
| 7 purchase totals = | $934.83 | $1,019.3831 | $1,019.39 | $1,019.40 | $1,019.30 | |