| 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 | $183.51 | 5.115% | $192.8965 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $208.71 | 10.595% | $230.8228 | $230.82 | $230.80 | $230.80 |
| Purchase #3 | $151.49 | 8.672% | $164.6272 | $164.63 | $164.65 | $164.60 |
| Purchase #4 | $82.78 | 4.377% | $86.4033 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $94.84 | 4.187% | $98.811 | $98.81 | $98.80 | $98.80 |
| Purchase #6 | $224.35 | 3.456% | $232.1035 | $232.10 | $232.10 | $232.10 |
| Purchase #7 | $46.73 | 11.866% | $52.275 | $52.28 | $52.30 | $52.30 |
| 7 purchase totals = | $992.41 | $1,057.9393 | $1,057.94 | $1,057.95 | $1,057.90 | |