| 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 | $230.25 | 13.411% | $261.1288 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $182.26 | 11.612% | $203.424 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $47.37 | 10.740% | $52.4575 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $123.31 | 10.465% | $136.2144 | $136.21 | $136.20 | $136.20 |
| Purchase #5 | $65.84 | 8.247% | $71.2698 | $71.27 | $71.25 | $71.30 |
| Purchase #6 | $138.71 | 6.145% | $147.2337 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $77.69 | 4.571% | $81.2412 | $81.24 | $81.25 | $81.20 |
| 7 purchase totals = | $865.43 | $952.9694 | $952.96 | $952.95 | $952.90 | |