| 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 | $125.32 | 4.536% | $131.0045 | $131.00 | $131.00 | $131.00 |
| Purchase #2 | $220.80 | 7.124% | $236.5298 | $236.53 | $236.55 | $236.50 |
| Purchase #3 | $26.27 | 13.351% | $29.7773 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $129.30 | 8.289% | $140.0177 | $140.02 | $140.00 | $140.00 |
| Purchase #5 | $143.78 | 4.583% | $150.3694 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $249.53 | 12.808% | $281.4898 | $281.49 | $281.50 | $281.50 |
| Purchase #7 | $79.51 | 11.640% | $88.765 | $88.77 | $88.75 | $88.80 |
| 7 purchase totals = | $974.51 | $1,057.9535 | $1,057.96 | $1,057.95 | $1,058.00 | |