| 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 | $247.31 | 5.633% | $261.241 | $261.24 | $261.25 | $261.20 |
| Purchase #2 | $105.93 | 9.312% | $115.7942 | $115.79 | $115.80 | $115.80 |
| Purchase #3 | $226.38 | 12.419% | $254.4941 | $254.49 | $254.50 | $254.50 |
| Purchase #4 | $179.91 | 8.843% | $195.8194 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $244.47 | 10.575% | $270.3227 | $270.32 | $270.30 | $270.30 |
| Purchase #6 | $10.81 | 5.525% | $11.4073 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $54.55 | 4.551% | $57.0326 | $57.03 | $57.05 | $57.00 |
| 7 purchase totals = | $1,069.36 | $1,166.1113 | $1,166.10 | $1,166.10 | $1,166.00 | |