| 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 | $215.79 | 12.828% | $243.4715 | $243.47 | $243.45 | $243.50 |
| Purchase #2 | $197.63 | 10.156% | $217.7013 | $217.70 | $217.70 | $217.70 |
| Purchase #3 | $43.36 | 8.382% | $46.9944 | $46.99 | $47.00 | $47.00 |
| Purchase #4 | $64.78 | 8.158% | $70.0648 | $70.06 | $70.05 | $70.10 |
| Purchase #5 | $33.64 | 4.782% | $35.2487 | $35.25 | $35.25 | $35.20 |
| Purchase #6 | $64.70 | 12.707% | $72.9214 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $129.61 | 8.409% | $140.5089 | $140.51 | $140.50 | $140.50 |
| 7 purchase totals = | $749.51 | $826.9110 | $826.90 | $826.85 | $826.90 | |