| 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 | $11.31 | 6.702% | $12.068 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $211.90 | 5.733% | $224.0482 | $224.05 | $224.05 | $224.00 |
| Purchase #3 | $216.90 | 5.770% | $229.4151 | $229.42 | $229.40 | $229.40 |
| Purchase #4 | $69.74 | 3.501% | $72.1816 | $72.18 | $72.20 | $72.20 |
| Purchase #5 | $202.27 | 3.262% | $208.868 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $125.51 | 12.496% | $141.1937 | $141.19 | $141.20 | $141.20 |
| Purchase #7 | $182.43 | 3.800% | $189.3623 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $1,020.06 | $1,077.1369 | $1,077.14 | $1,077.10 | $1,077.20 | |