| 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 | $208.66 | 6.869% | $222.9929 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $63.66 | 9.833% | $69.9197 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $41.39 | 12.189% | $46.435 | $46.44 | $46.45 | $46.40 |
| Purchase #4 | $11.94 | 7.623% | $12.8502 | $12.85 | $12.85 | $12.90 |
| Purchase #5 | $143.74 | 11.118% | $159.721 | $159.72 | $159.70 | $159.70 |
| Purchase #6 | $121.65 | 10.686% | $134.6495 | $134.65 | $134.65 | $134.60 |
| Purchase #7 | $86.79 | 10.445% | $95.8552 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $677.83 | $742.4235 | $742.43 | $742.40 | $742.40 | |