| 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 | $205.41 | 4.224% | $214.0865 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $79.34 | 5.172% | $83.4435 | $83.44 | $83.45 | $83.40 |
| Purchase #3 | $102.25 | 9.719% | $112.1877 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $115.88 | 11.713% | $129.453 | $129.45 | $129.45 | $129.50 |
| Purchase #5 | $52.58 | 3.473% | $54.4061 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $176.55 | 3.873% | $183.3878 | $183.39 | $183.40 | $183.40 |
| Purchase #7 | $20.39 | 9.722% | $22.3723 | $22.37 | $22.35 | $22.40 |
| 7 purchase totals = | $752.40 | $799.3369 | $799.34 | $799.35 | $799.40 | |