| 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 | $221.26 | 6.822% | $236.3544 | $236.35 | $236.35 | $236.40 |
| Purchase #2 | $30.60 | 9.603% | $33.5385 | $33.54 | $33.55 | $33.50 |
| Purchase #3 | $45.63 | 3.564% | $47.2563 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $44.29 | 12.365% | $49.7665 | $49.77 | $49.75 | $49.80 |
| Purchase #5 | $134.78 | 6.427% | $143.4423 | $143.44 | $143.45 | $143.40 |
| Purchase #6 | $92.53 | 11.607% | $103.27 | $103.27 | $103.25 | $103.30 |
| Purchase #7 | $26.42 | 10.360% | $29.1571 | $29.16 | $29.15 | $29.20 |
| 7 purchase totals = | $595.51 | $642.7851 | $642.79 | $642.75 | $642.90 | |