| 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 | $235.75 | 8.629% | $256.0929 | $256.09 | $256.10 | $256.10 |
| Purchase #2 | $31.46 | 10.228% | $34.6777 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $61.31 | 13.370% | $69.5071 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $92.46 | 8.316% | $100.149 | $100.15 | $100.15 | $100.10 |
| Purchase #5 | $132.28 | 10.646% | $146.3625 | $146.36 | $146.35 | $146.40 |
| Purchase #6 | $95.27 | 8.182% | $103.065 | $103.07 | $103.05 | $103.10 |
| Purchase #7 | $165.57 | 12.481% | $186.2348 | $186.23 | $186.25 | $186.20 |
| 7 purchase totals = | $814.10 | $896.0890 | $896.09 | $896.10 | $896.10 | |