| 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 | $110.48 | 3.445% | $114.286 | $114.29 | $114.30 | $114.30 |
| Purchase #2 | $193.88 | 9.370% | $212.0466 | $212.05 | $212.05 | $212.00 |
| Purchase #3 | $9.45 | 4.824% | $9.9059 | $9.91 | $9.90 | $9.90 |
| Purchase #4 | $247.40 | 13.222% | $280.1112 | $280.11 | $280.10 | $280.10 |
| Purchase #5 | $127.29 | 5.848% | $134.7339 | $134.73 | $134.75 | $134.70 |
| Purchase #6 | $106.28 | 10.867% | $117.8294 | $117.83 | $117.85 | $117.80 |
| Purchase #7 | $245.90 | 4.519% | $257.0122 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $1,040.68 | $1,125.9252 | $1,125.93 | $1,125.95 | $1,125.80 | |