| 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 | $226.68 | 6.486% | $241.3825 | $241.38 | $241.40 | $241.40 |
| Purchase #2 | $188.67 | 7.279% | $202.4033 | $202.40 | $202.40 | $202.40 |
| Purchase #3 | $117.31 | 9.501% | $128.4556 | $128.46 | $128.45 | $128.50 |
| Purchase #4 | $81.33 | 6.410% | $86.5433 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $222.38 | 4.324% | $231.9957 | $232.00 | $232.00 | $232.00 |
| Purchase #6 | $109.78 | 5.296% | $115.5939 | $115.59 | $115.60 | $115.60 |
| Purchase #7 | $107.87 | 12.211% | $121.042 | $121.04 | $121.05 | $121.00 |
| 7 purchase totals = | $1,054.02 | $1,127.4163 | $1,127.41 | $1,127.45 | $1,127.40 | |