| 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 | $235.71 | 9.604% | $258.3476 | $258.35 | $258.35 | $258.30 |
| Purchase #2 | $202.76 | 9.127% | $221.2659 | $221.27 | $221.25 | $221.30 |
| Purchase #3 | $210.47 | 12.107% | $235.9516 | $235.95 | $235.95 | $236.00 |
| Purchase #4 | $225.29 | 6.132% | $239.1048 | $239.10 | $239.10 | $239.10 |
| Purchase #5 | $58.30 | 13.202% | $65.9968 | $66.00 | $66.00 | $66.00 |
| Purchase #6 | $8.31 | 6.470% | $8.8477 | $8.85 | $8.85 | $8.80 |
| Purchase #7 | $167.84 | 10.752% | $185.8862 | $185.89 | $185.90 | $185.90 |
| 7 purchase totals = | $1,108.68 | $1,215.4006 | $1,215.41 | $1,215.40 | $1,215.40 | |