| 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 | $119.98 | 12.167% | $134.578 | $134.58 | $134.60 | $134.60 |
| Purchase #2 | $71.56 | 13.124% | $80.9515 | $80.95 | $80.95 | $81.00 |
| Purchase #3 | $40.99 | 3.375% | $42.3734 | $42.37 | $42.35 | $42.40 |
| Purchase #4 | $178.25 | 5.754% | $188.5065 | $188.51 | $188.50 | $188.50 |
| Purchase #5 | $222.60 | 6.528% | $237.1313 | $237.13 | $237.15 | $237.10 |
| Purchase #6 | $193.98 | 7.411% | $208.3559 | $208.36 | $208.35 | $208.40 |
| Purchase #7 | $183.96 | 7.234% | $197.2677 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $1,011.32 | $1,089.1643 | $1,089.17 | $1,089.15 | $1,089.30 | |