| 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 | $205.30 | 10.605% | $227.0721 | $227.07 | $227.05 | $227.10 |
| Purchase #2 | $185.43 | 4.473% | $193.7243 | $193.72 | $193.70 | $193.70 |
| Purchase #3 | $248.63 | 8.846% | $270.6238 | $270.62 | $270.60 | $270.60 |
| Purchase #4 | $100.75 | 8.856% | $109.6724 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $77.36 | 6.291% | $82.2267 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $158.69 | 12.752% | $178.9261 | $178.93 | $178.95 | $178.90 |
| Purchase #7 | $163.72 | 9.140% | $178.684 | $178.68 | $178.70 | $178.70 |
| 7 purchase totals = | $1,139.88 | $1,240.9294 | $1,240.92 | $1,240.90 | $1,240.90 | |