| 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 | $213.79 | 10.128% | $235.4427 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $231.39 | 12.422% | $260.1333 | $260.13 | $260.15 | $260.10 |
| Purchase #3 | $34.54 | 5.663% | $36.496 | $36.50 | $36.50 | $36.50 |
| Purchase #4 | $174.43 | 6.623% | $185.9825 | $185.98 | $186.00 | $186.00 |
| Purchase #5 | $129.42 | 9.751% | $142.0397 | $142.04 | $142.05 | $142.00 |
| Purchase #6 | $14.82 | 11.122% | $16.4683 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $23.64 | 13.704% | $26.8796 | $26.88 | $26.90 | $26.90 |
| 7 purchase totals = | $822.03 | $903.4421 | $903.44 | $903.50 | $903.40 | |