| 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 | $232.54 | 11.872% | $260.1471 | $260.15 | $260.15 | $260.10 |
| Purchase #2 | $86.60 | 8.549% | $94.0034 | $94.00 | $94.00 | $94.00 |
| Purchase #3 | $140.67 | 3.785% | $145.9944 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $158.67 | 7.223% | $170.1307 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $191.75 | 12.810% | $216.3132 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $111.93 | 4.757% | $117.2545 | $117.25 | $117.25 | $117.30 |
| Purchase #7 | $79.39 | 5.612% | $83.8454 | $83.85 | $83.85 | $83.80 |
| 7 purchase totals = | $1,001.55 | $1,087.6887 | $1,087.68 | $1,087.70 | $1,087.60 | |