| 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 | $243.75 | 5.772% | $257.8193 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $147.69 | 11.647% | $164.8915 | $164.89 | $164.90 | $164.90 |
| Purchase #3 | $49.83 | 4.692% | $52.168 | $52.17 | $52.15 | $52.20 |
| Purchase #4 | $31.85 | 6.794% | $34.0139 | $34.01 | $34.00 | $34.00 |
| Purchase #5 | $230.81 | 3.182% | $238.1544 | $238.15 | $238.15 | $238.20 |
| Purchase #6 | $46.34 | 4.510% | $48.4299 | $48.43 | $48.45 | $48.40 |
| Purchase #7 | $81.77 | 6.494% | $87.0801 | $87.08 | $87.10 | $87.10 |
| 7 purchase totals = | $832.04 | $882.5571 | $882.55 | $882.55 | $882.60 | |