| 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 | $106.79 | 7.865% | $115.189 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $36.82 | 5.185% | $38.7291 | $38.73 | $38.75 | $38.70 |
| Purchase #3 | $231.43 | 13.256% | $262.1084 | $262.11 | $262.10 | $262.10 |
| Purchase #4 | $11.99 | 4.111% | $12.4829 | $12.48 | $12.50 | $12.50 |
| Purchase #5 | $196.57 | 4.416% | $205.2505 | $205.25 | $205.25 | $205.30 |
| Purchase #6 | $106.86 | 10.714% | $118.309 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $58.40 | 3.244% | $60.2945 | $60.29 | $60.30 | $60.30 |
| 7 purchase totals = | $748.86 | $812.3634 | $812.36 | $812.40 | $812.40 | |