| 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 | $233.74 | 10.442% | $258.1471 | $258.15 | $258.15 | $258.10 |
| Purchase #2 | $236.37 | 5.748% | $249.9565 | $249.96 | $249.95 | $250.00 |
| Purchase #3 | $173.49 | 5.187% | $182.4889 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $173.38 | 4.662% | $181.463 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $59.31 | 5.850% | $62.7796 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $106.37 | 6.755% | $113.5553 | $113.56 | $113.55 | $113.60 |
| Purchase #7 | $137.29 | 4.873% | $143.9801 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $1,119.95 | $1,192.3705 | $1,192.38 | $1,192.40 | $1,192.50 | |