| 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 | $248.53 | 13.595% | $282.3177 | $282.32 | $282.30 | $282.30 |
| Purchase #2 | $207.79 | 4.382% | $216.8954 | $216.90 | $216.90 | $216.90 |
| Purchase #3 | $66.62 | 10.525% | $73.6318 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $72.29 | 7.846% | $77.9619 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $24.64 | 12.307% | $27.6724 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $176.34 | 6.744% | $188.2324 | $188.23 | $188.25 | $188.20 |
| Purchase #7 | $30.28 | 9.377% | $33.1194 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $826.49 | $899.8310 | $899.83 | $899.80 | $899.80 | |