| 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 | $125.95 | 12.838% | $142.1195 | $142.12 | $142.10 | $142.10 |
| Purchase #2 | $227.49 | 11.649% | $253.9903 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $163.80 | 4.443% | $171.0776 | $171.08 | $171.10 | $171.10 |
| Purchase #4 | $109.39 | 13.657% | $124.3294 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $146.76 | 5.509% | $154.845 | $154.85 | $154.85 | $154.80 |
| Purchase #6 | $250.83 | 7.574% | $269.8279 | $269.83 | $269.85 | $269.80 |
| Purchase #7 | $124.77 | 5.688% | $131.8669 | $131.87 | $131.85 | $131.90 |
| 7 purchase totals = | $1,148.99 | $1,248.0566 | $1,248.07 | $1,248.10 | $1,248.00 | |