| 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 | $202.77 | 11.209% | $225.4985 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $62.30 | 11.491% | $69.4589 | $69.46 | $69.45 | $69.50 |
| Purchase #3 | $14.57 | 8.766% | $15.8472 | $15.85 | $15.85 | $15.80 |
| Purchase #4 | $46.79 | 7.718% | $50.4013 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $226.27 | 7.379% | $242.9665 | $242.97 | $242.95 | $243.00 |
| Purchase #6 | $169.78 | 13.187% | $192.1689 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $126.32 | 13.646% | $143.5576 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $848.80 | $939.8989 | $939.91 | $939.85 | $940.00 | |