| 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 | $240.79 | 8.159% | $260.4361 | $260.44 | $260.45 | $260.40 |
| Purchase #2 | $13.56 | 13.825% | $15.4347 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $101.50 | 12.678% | $114.3682 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $93.80 | 12.380% | $105.4124 | $105.41 | $105.40 | $105.40 |
| Purchase #5 | $120.72 | 9.329% | $131.982 | $131.98 | $132.00 | $132.00 |
| Purchase #6 | $41.82 | 8.511% | $45.3793 | $45.38 | $45.40 | $45.40 |
| Purchase #7 | $196.53 | 5.362% | $207.0679 | $207.07 | $207.05 | $207.10 |
| 7 purchase totals = | $808.72 | $880.0806 | $880.08 | $880.10 | $880.10 | |