| 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 | $21.62 | 3.245% | $22.3216 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $234.61 | 11.560% | $261.7309 | $261.73 | $261.75 | $261.70 |
| Purchase #3 | $182.37 | 11.434% | $203.2222 | $203.22 | $203.20 | $203.20 |
| Purchase #4 | $242.50 | 5.218% | $255.1537 | $255.15 | $255.15 | $255.20 |
| Purchase #5 | $111.27 | 13.825% | $126.6531 | $126.65 | $126.65 | $126.70 |
| Purchase #6 | $140.81 | 10.264% | $155.2627 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $219.27 | 10.308% | $241.8724 | $241.87 | $241.85 | $241.90 |
| 7 purchase totals = | $1,152.45 | $1,266.2166 | $1,266.20 | $1,266.15 | $1,266.30 | |