| 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 | $121.94 | 12.632% | $137.3435 | $137.34 | $137.35 | $137.30 |
| Purchase #2 | $117.81 | 5.622% | $124.4333 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $40.38 | 4.874% | $42.3481 | $42.35 | $42.35 | $42.30 |
| Purchase #4 | $205.33 | 4.578% | $214.73 | $214.73 | $214.75 | $214.70 |
| Purchase #5 | $148.60 | 7.709% | $160.0556 | $160.06 | $160.05 | $160.10 |
| Purchase #6 | $127.96 | 12.377% | $143.7976 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $190.67 | 13.133% | $215.7107 | $215.71 | $215.70 | $215.70 |
| 7 purchase totals = | $952.69 | $1,038.4188 | $1,038.42 | $1,038.45 | $1,038.30 | |