| 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 | $214.93 | 8.514% | $233.2291 | $233.23 | $233.25 | $233.20 |
| Purchase #2 | $9.70 | 10.374% | $10.7063 | $10.71 | $10.70 | $10.70 |
| Purchase #3 | $46.45 | 11.746% | $51.906 | $51.91 | $51.90 | $51.90 |
| Purchase #4 | $14.50 | 10.446% | $16.0147 | $16.01 | $16.00 | $16.00 |
| Purchase #5 | $70.30 | 13.629% | $79.8812 | $79.88 | $79.90 | $79.90 |
| Purchase #6 | $108.94 | 5.285% | $114.6975 | $114.70 | $114.70 | $114.70 |
| Purchase #7 | $109.29 | 6.562% | $116.4616 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $574.11 | $622.8964 | $622.90 | $622.90 | $622.90 | |