| 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 | $215.31 | 10.313% | $237.5149 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $159.31 | 5.821% | $168.5834 | $168.58 | $168.60 | $168.60 |
| Purchase #3 | $116.68 | 8.140% | $126.1778 | $126.18 | $126.20 | $126.20 |
| Purchase #4 | $224.99 | 13.266% | $254.8372 | $254.84 | $254.85 | $254.80 |
| Purchase #5 | $70.78 | 13.232% | $80.1456 | $80.15 | $80.15 | $80.10 |
| Purchase #6 | $91.59 | 7.467% | $98.429 | $98.43 | $98.45 | $98.40 |
| Purchase #7 | $247.71 | 13.816% | $281.9336 | $281.93 | $281.95 | $281.90 |
| 7 purchase totals = | $1,126.37 | $1,247.6215 | $1,247.62 | $1,247.70 | $1,247.50 | |