| 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 | $205.65 | 8.204% | $222.5215 | $222.52 | $222.50 | $222.50 |
| Purchase #2 | $127.54 | 9.665% | $139.8667 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $27.33 | 13.640% | $31.0578 | $31.06 | $31.05 | $31.10 |
| Purchase #4 | $220.79 | 5.377% | $232.6619 | $232.66 | $232.65 | $232.70 |
| Purchase #5 | $196.69 | 6.156% | $208.7982 | $208.80 | $208.80 | $208.80 |
| Purchase #6 | $61.78 | 6.810% | $65.9872 | $65.99 | $66.00 | $66.00 |
| Purchase #7 | $131.29 | 4.296% | $136.9302 | $136.93 | $136.95 | $136.90 |
| 7 purchase totals = | $971.07 | $1,037.8235 | $1,037.83 | $1,037.80 | $1,037.90 | |