| 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 | $224.35 | 4.140% | $233.6381 | $233.64 | $233.65 | $233.60 |
| Purchase #2 | $111.79 | 5.828% | $118.3051 | $118.31 | $118.30 | $118.30 |
| Purchase #3 | $42.78 | 12.371% | $48.0723 | $48.07 | $48.05 | $48.10 |
| Purchase #4 | $215.43 | 9.610% | $236.1328 | $236.13 | $236.15 | $236.10 |
| Purchase #5 | $45.50 | 12.396% | $51.1402 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $186.61 | 12.800% | $210.4961 | $210.50 | $210.50 | $210.50 |
| Purchase #7 | $80.62 | 3.773% | $83.6618 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $907.08 | $981.4464 | $981.45 | $981.45 | $981.40 | |