| 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 | $117.69 | 3.224% | $121.4843 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $169.65 | 7.206% | $181.875 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $78.62 | 8.374% | $85.2036 | $85.20 | $85.20 | $85.20 |
| Purchase #4 | $207.78 | 13.366% | $235.5519 | $235.55 | $235.55 | $235.60 |
| Purchase #5 | $236.39 | 5.816% | $250.1384 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $192.48 | 5.378% | $202.8316 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $148.45 | 10.474% | $163.9987 | $164.00 | $164.00 | $164.00 |
| 7 purchase totals = | $1,151.06 | $1,241.0835 | $1,241.08 | $1,241.15 | $1,241.10 | |