| 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 | $107.40 | 3.859% | $111.5446 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $119.28 | 4.659% | $124.8373 | $124.84 | $124.85 | $124.80 |
| Purchase #3 | $207.56 | 8.185% | $224.5488 | $224.55 | $224.55 | $224.50 |
| Purchase #4 | $14.70 | 13.127% | $16.6297 | $16.63 | $16.65 | $16.60 |
| Purchase #5 | $82.93 | 12.104% | $92.9678 | $92.97 | $92.95 | $93.00 |
| Purchase #6 | $203.83 | 12.510% | $229.3291 | $229.33 | $229.35 | $229.30 |
| Purchase #7 | $146.81 | 9.150% | $160.2431 | $160.24 | $160.25 | $160.20 |
| 7 purchase totals = | $882.51 | $960.1004 | $960.10 | $960.15 | $959.90 | |