| 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 | $41.34 | 6.358% | $43.9684 | $43.97 | $43.95 | $44.00 |
| Purchase #2 | $7.81 | 4.511% | $8.1623 | $8.16 | $8.15 | $8.20 |
| Purchase #3 | $233.27 | 3.812% | $242.1623 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $135.93 | 5.868% | $143.9064 | $143.91 | $143.90 | $143.90 |
| Purchase #5 | $142.72 | 10.215% | $157.2988 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $250.71 | 4.136% | $261.0794 | $261.08 | $261.10 | $261.10 |
| Purchase #7 | $230.77 | 9.502% | $252.6978 | $252.70 | $252.70 | $252.70 |
| 7 purchase totals = | $1,042.55 | $1,109.2754 | $1,109.28 | $1,109.25 | $1,109.40 | |