| 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 | $194.59 | 8.603% | $211.3306 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $130.52 | 6.637% | $139.1826 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $105.89 | 10.650% | $117.1673 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $114.63 | 6.611% | $122.2082 | $122.21 | $122.20 | $122.20 |
| Purchase #5 | $143.44 | 9.626% | $157.2475 | $157.25 | $157.25 | $157.20 |
| Purchase #6 | $218.44 | 7.710% | $235.2817 | $235.28 | $235.30 | $235.30 |
| Purchase #7 | $139.40 | 11.862% | $155.9356 | $155.94 | $155.95 | $155.90 |
| 7 purchase totals = | $1,046.91 | $1,138.3535 | $1,138.36 | $1,138.40 | $1,138.30 | |