| 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 | $219.49 | 3.352% | $226.8473 | $226.85 | $226.85 | $226.80 |
| Purchase #2 | $154.33 | 11.292% | $171.7569 | $171.76 | $171.75 | $171.80 |
| Purchase #3 | $87.49 | 8.506% | $94.9319 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $97.80 | 9.381% | $106.9746 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $67.61 | 9.832% | $74.2574 | $74.26 | $74.25 | $74.30 |
| Purchase #6 | $39.81 | 8.139% | $43.0501 | $43.05 | $43.05 | $43.10 |
| Purchase #7 | $211.50 | 4.707% | $221.4553 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $878.03 | $939.2735 | $939.28 | $939.25 | $939.40 | |