| 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 | $240.83 | 12.389% | $270.6664 | $270.67 | $270.65 | $270.70 |
| Purchase #2 | $64.77 | 13.366% | $73.4272 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $22.82 | 3.633% | $23.6491 | $23.65 | $23.65 | $23.60 |
| Purchase #4 | $215.97 | 5.115% | $227.0169 | $227.02 | $227.00 | $227.00 |
| Purchase #5 | $115.42 | 4.826% | $120.9902 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $11.65 | 13.618% | $13.2365 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $222.25 | 5.806% | $235.1538 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $893.71 | $964.1401 | $964.15 | $964.15 | $964.10 | |