| 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 | $104.78 | 4.607% | $109.6072 | $109.61 | $109.60 | $109.60 |
| Purchase #2 | $119.38 | 11.725% | $133.3773 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $245.80 | 6.821% | $262.566 | $262.57 | $262.55 | $262.60 |
| Purchase #4 | $182.32 | 12.135% | $204.4445 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $227.38 | 6.821% | $242.8896 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $148.43 | 3.759% | $154.0095 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $29.48 | 3.154% | $30.4098 | $30.41 | $30.40 | $30.40 |
| 7 purchase totals = | $1,057.57 | $1,137.3039 | $1,137.31 | $1,137.30 | $1,137.30 | |