| 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 | $240.83 | 3.326% | $248.84 | $248.84 | $248.85 | $248.80 |
| Purchase #2 | $230.76 | 11.858% | $258.1235 | $258.12 | $258.10 | $258.10 |
| Purchase #3 | $76.43 | 6.168% | $81.1442 | $81.14 | $81.15 | $81.10 |
| Purchase #4 | $107.47 | 5.625% | $113.5152 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $239.93 | 12.868% | $270.8042 | $270.80 | $270.80 | $270.80 |
| Purchase #6 | $236.49 | 8.120% | $255.693 | $255.69 | $255.70 | $255.70 |
| Purchase #7 | $9.63 | 6.466% | $10.2527 | $10.25 | $10.25 | $10.30 |
| 7 purchase totals = | $1,141.54 | $1,238.3728 | $1,238.36 | $1,238.35 | $1,238.30 | |