| 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 | $238.52 | 7.257% | $255.8294 | $255.83 | $255.85 | $255.80 |
| Purchase #2 | $109.27 | 12.662% | $123.1058 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $35.45 | 10.612% | $39.212 | $39.21 | $39.20 | $39.20 |
| Purchase #4 | $150.99 | 9.379% | $165.1514 | $165.15 | $165.15 | $165.20 |
| Purchase #5 | $56.30 | 11.682% | $62.877 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $208.76 | 8.129% | $225.7301 | $225.73 | $225.75 | $225.70 |
| Purchase #7 | $9.84 | 11.346% | $10.9564 | $10.96 | $10.95 | $11.00 |
| 7 purchase totals = | $809.13 | $882.8621 | $882.87 | $882.90 | $882.90 | |