| 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 | $227.38 | 6.473% | $242.0983 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $225.37 | 5.488% | $237.7383 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $13.43 | 10.700% | $14.867 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $233.41 | 13.216% | $264.2575 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $58.89 | 7.858% | $63.5176 | $63.52 | $63.50 | $63.50 |
| Purchase #6 | $50.40 | 7.657% | $54.2591 | $54.26 | $54.25 | $54.30 |
| Purchase #7 | $222.77 | 3.546% | $230.6694 | $230.67 | $230.65 | $230.70 |
| 7 purchase totals = | $1,031.65 | $1,107.4072 | $1,107.42 | $1,107.35 | $1,107.50 | |