| 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 | $133.29 | 3.209% | $137.5673 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $248.88 | 6.336% | $264.649 | $264.65 | $264.65 | $264.60 |
| Purchase #3 | $81.31 | 6.567% | $86.6496 | $86.65 | $86.65 | $86.60 |
| Purchase #4 | $12.39 | 13.742% | $14.0926 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $175.89 | 3.829% | $182.6248 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $110.79 | 11.556% | $123.5929 | $123.59 | $123.60 | $123.60 |
| Purchase #7 | $152.36 | 3.728% | $158.04 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $914.91 | $967.2162 | $967.21 | $967.20 | $967.10 | |