| 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 | $216.65 | 9.569% | $237.3812 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $159.65 | 9.137% | $174.2372 | $174.24 | $174.25 | $174.20 |
| Purchase #3 | $169.26 | 6.649% | $180.5141 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $78.97 | 5.281% | $83.1404 | $83.14 | $83.15 | $83.10 |
| Purchase #5 | $169.91 | 5.377% | $179.0461 | $179.05 | $179.05 | $179.00 |
| Purchase #6 | $163.26 | 11.334% | $181.7639 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $203.60 | 5.639% | $215.081 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,161.30 | $1,251.1639 | $1,251.16 | $1,251.20 | $1,251.10 | |