| 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 | $12.56 | 12.640% | $14.1476 | $14.15 | $14.15 | $14.10 |
| Purchase #2 | $235.85 | 11.319% | $262.5459 | $262.55 | $262.55 | $262.50 |
| Purchase #3 | $224.84 | 4.441% | $234.8251 | $234.83 | $234.85 | $234.80 |
| Purchase #4 | $234.92 | 8.868% | $255.7527 | $255.75 | $255.75 | $255.80 |
| Purchase #5 | $27.34 | 4.106% | $28.4626 | $28.46 | $28.45 | $28.50 |
| Purchase #6 | $154.26 | 4.683% | $161.484 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $178.31 | 5.862% | $188.7625 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $1,068.08 | $1,145.9804 | $1,145.98 | $1,146.00 | $1,146.00 | |