| 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 | $183.37 | 9.705% | $201.1661 | $201.17 | $201.15 | $201.20 |
| Purchase #2 | $209.96 | 13.583% | $238.4789 | $238.48 | $238.50 | $238.50 |
| Purchase #3 | $215.69 | 10.374% | $238.0657 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $42.70 | 6.376% | $45.4226 | $45.42 | $45.40 | $45.40 |
| Purchase #5 | $21.66 | 13.484% | $24.5806 | $24.58 | $24.60 | $24.60 |
| Purchase #6 | $169.48 | 10.711% | $187.633 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $208.78 | 9.373% | $228.3489 | $228.35 | $228.35 | $228.30 |
| 7 purchase totals = | $1,051.64 | $1,163.6958 | $1,163.70 | $1,163.70 | $1,163.70 | |