| 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 | $105.71 | 5.595% | $111.6245 | $111.62 | $111.60 | $111.60 |
| Purchase #2 | $83.30 | 3.546% | $86.2538 | $86.25 | $86.25 | $86.30 |
| Purchase #3 | $84.44 | 8.352% | $91.4924 | $91.49 | $91.50 | $91.50 |
| Purchase #4 | $119.40 | 9.126% | $130.2964 | $130.30 | $130.30 | $130.30 |
| Purchase #5 | $130.40 | 3.845% | $135.4139 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $195.37 | 10.371% | $215.6318 | $215.63 | $215.65 | $215.60 |
| Purchase #7 | $143.92 | 11.398% | $160.324 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $862.54 | $931.0368 | $931.02 | $931.00 | $931.00 | |