| 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 | $233.89 | 11.530% | $260.8575 | $260.86 | $260.85 | $260.90 |
| Purchase #2 | $167.50 | 11.507% | $186.7742 | $186.77 | $186.75 | $186.80 |
| Purchase #3 | $207.57 | 6.561% | $221.1887 | $221.19 | $221.20 | $221.20 |
| Purchase #4 | $215.54 | 9.873% | $236.8203 | $236.82 | $236.80 | $236.80 |
| Purchase #5 | $29.90 | 13.775% | $34.0187 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $46.74 | 4.316% | $48.7573 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $81.84 | 9.752% | $89.821 | $89.82 | $89.80 | $89.80 |
| 7 purchase totals = | $982.98 | $1,078.2377 | $1,078.24 | $1,078.15 | $1,078.30 | |