| 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 | $206.46 | 9.375% | $225.8156 | $225.82 | $225.80 | $225.80 |
| Purchase #2 | $5.38 | 7.873% | $5.8036 | $5.80 | $5.80 | $5.80 |
| Purchase #3 | $177.58 | 4.140% | $184.9318 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $53.68 | 6.358% | $57.093 | $57.09 | $57.10 | $57.10 |
| Purchase #5 | $248.69 | 12.845% | $280.6342 | $280.63 | $280.65 | $280.60 |
| Purchase #6 | $79.61 | 8.540% | $86.4087 | $86.41 | $86.40 | $86.40 |
| Purchase #7 | $42.49 | 5.152% | $44.6791 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $813.89 | $885.3660 | $885.36 | $885.40 | $885.30 | |