| 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 | $184.40 | 13.389% | $209.0893 | $209.09 | $209.10 | $209.10 |
| Purchase #2 | $122.59 | 6.536% | $130.6025 | $130.60 | $130.60 | $130.60 |
| Purchase #3 | $77.63 | 10.665% | $85.9092 | $85.91 | $85.90 | $85.90 |
| Purchase #4 | $116.65 | 8.519% | $126.5874 | $126.59 | $126.60 | $126.60 |
| Purchase #5 | $231.74 | 7.165% | $248.3442 | $248.34 | $248.35 | $248.30 |
| Purchase #6 | $107.37 | 13.826% | $122.215 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $42.83 | 4.236% | $44.6443 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $883.21 | $967.3919 | $967.39 | $967.40 | $967.30 | |