| 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 | $214.53 | 7.526% | $230.6755 | $230.68 | $230.70 | $230.70 |
| Purchase #2 | $81.67 | 13.710% | $92.867 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $235.33 | 10.858% | $260.8821 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $206.95 | 5.701% | $218.7482 | $218.75 | $218.75 | $218.70 |
| Purchase #5 | $98.72 | 9.411% | $108.0105 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $83.44 | 5.140% | $87.7288 | $87.73 | $87.75 | $87.70 |
| Purchase #7 | $104.35 | 3.772% | $108.2861 | $108.29 | $108.30 | $108.30 |
| 7 purchase totals = | $1,024.99 | $1,107.1982 | $1,107.21 | $1,107.25 | $1,107.20 | |