| 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 | $97.72 | 8.459% | $105.9861 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $250.85 | 4.450% | $262.0128 | $262.01 | $262.00 | $262.00 |
| Purchase #3 | $147.58 | 10.698% | $163.3681 | $163.37 | $163.35 | $163.40 |
| Purchase #4 | $8.87 | 10.263% | $9.7803 | $9.78 | $9.80 | $9.80 |
| Purchase #5 | $184.43 | 3.254% | $190.4314 | $190.43 | $190.45 | $190.40 |
| Purchase #6 | $95.31 | 3.245% | $98.4028 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $87.98 | 8.862% | $95.7768 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $872.74 | $925.7583 | $925.76 | $925.80 | $925.80 | |