| 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 | $129.70 | 8.186% | $140.3172 | $140.32 | $140.30 | $140.30 |
| Purchase #2 | $23.99 | 12.833% | $27.0686 | $27.07 | $27.05 | $27.10 |
| Purchase #3 | $94.89 | 4.699% | $99.3489 | $99.35 | $99.35 | $99.30 |
| Purchase #4 | $118.71 | 4.708% | $124.2989 | $124.30 | $124.30 | $124.30 |
| Purchase #5 | $211.81 | 11.349% | $235.8483 | $235.85 | $235.85 | $235.80 |
| Purchase #6 | $30.56 | 10.257% | $33.6945 | $33.69 | $33.70 | $33.70 |
| Purchase #7 | $123.56 | 5.598% | $130.4769 | $130.48 | $130.50 | $130.50 |
| 7 purchase totals = | $733.22 | $791.0533 | $791.06 | $791.05 | $791.00 | |