| 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 | $57.36 | 8.464% | $62.215 | $62.22 | $62.20 | $62.20 |
| Purchase #2 | $197.72 | 12.857% | $223.1409 | $223.14 | $223.15 | $223.10 |
| Purchase #3 | $199.87 | 3.501% | $206.8674 | $206.87 | $206.85 | $206.90 |
| Purchase #4 | $182.70 | 11.387% | $203.504 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $143.58 | 8.841% | $156.2739 | $156.27 | $156.25 | $156.30 |
| Purchase #6 | $134.85 | 6.620% | $143.7771 | $143.78 | $143.80 | $143.80 |
| Purchase #7 | $9.72 | 3.793% | $10.0887 | $10.09 | $10.10 | $10.10 |
| 7 purchase totals = | $925.80 | $1,005.8670 | $1,005.87 | $1,005.85 | $1,005.90 | |