| 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 | $46.82 | 11.281% | $52.1018 | $52.10 | $52.10 | $52.10 |
| Purchase #2 | $70.31 | 13.663% | $79.9165 | $79.92 | $79.90 | $79.90 |
| Purchase #3 | $234.40 | 12.778% | $264.3516 | $264.35 | $264.35 | $264.40 |
| Purchase #4 | $192.82 | 11.858% | $215.6846 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $13.73 | 7.736% | $14.7922 | $14.79 | $14.80 | $14.80 |
| Purchase #6 | $248.70 | 12.848% | $280.653 | $280.65 | $280.65 | $280.70 |
| Purchase #7 | $208.48 | 12.140% | $233.7895 | $233.79 | $233.80 | $233.80 |
| 7 purchase totals = | $1,015.26 | $1,141.2892 | $1,141.28 | $1,141.30 | $1,141.40 | |