| 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 | $223.55 | 7.616% | $240.5756 | $240.58 | $240.60 | $240.60 |
| Purchase #2 | $216.64 | 10.324% | $239.0059 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $13.25 | 5.686% | $14.0034 | $14.00 | $14.00 | $14.00 |
| Purchase #4 | $16.98 | 3.416% | $17.56 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $215.67 | 12.408% | $242.4303 | $242.43 | $242.45 | $242.40 |
| Purchase #6 | $227.60 | 5.190% | $239.4124 | $239.41 | $239.40 | $239.40 |
| Purchase #7 | $146.88 | 11.482% | $163.7448 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $1,060.57 | $1,156.7324 | $1,156.73 | $1,156.75 | $1,156.70 | |