| 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 | $195.94 | 12.600% | $220.6284 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $205.88 | 13.554% | $233.785 | $233.79 | $233.80 | $233.80 |
| Purchase #3 | $58.90 | 6.673% | $62.8304 | $62.83 | $62.85 | $62.80 |
| Purchase #4 | $31.63 | 11.475% | $35.2595 | $35.26 | $35.25 | $35.30 |
| Purchase #5 | $238.29 | 8.548% | $258.659 | $258.66 | $258.65 | $258.70 |
| Purchase #6 | $33.53 | 4.805% | $35.1411 | $35.14 | $35.15 | $35.10 |
| Purchase #7 | $124.60 | 10.695% | $137.926 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $888.77 | $984.2294 | $984.24 | $984.30 | $984.20 | |