| 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 | $225.37 | 4.836% | $236.2689 | $236.27 | $236.25 | $236.30 |
| Purchase #2 | $13.83 | 13.110% | $15.6431 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $234.33 | 3.873% | $243.4056 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $150.44 | 11.518% | $167.7677 | $167.77 | $167.75 | $167.80 |
| Purchase #5 | $103.91 | 4.183% | $108.2566 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $212.66 | 13.697% | $241.788 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $205.91 | 4.369% | $214.9062 | $214.91 | $214.90 | $214.90 |
| 7 purchase totals = | $1,146.45 | $1,228.0361 | $1,228.05 | $1,228.00 | $1,228.10 | |