| 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 | $140.72 | 3.614% | $145.8056 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $240.57 | 11.745% | $268.8249 | $268.82 | $268.80 | $268.80 |
| Purchase #3 | $29.85 | 10.611% | $33.0174 | $33.02 | $33.00 | $33.00 |
| Purchase #4 | $166.96 | 12.624% | $188.037 | $188.04 | $188.05 | $188.00 |
| Purchase #5 | $229.83 | 13.828% | $261.6109 | $261.61 | $261.60 | $261.60 |
| Purchase #6 | $100.60 | 5.159% | $105.79 | $105.79 | $105.80 | $105.80 |
| Purchase #7 | $106.77 | 11.495% | $119.0432 | $119.04 | $119.05 | $119.00 |
| 7 purchase totals = | $1,015.30 | $1,122.1290 | $1,122.13 | $1,122.10 | $1,122.00 | |