| 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 | $241.38 | 8.840% | $262.718 | $262.72 | $262.70 | $262.70 |
| Purchase #2 | $222.88 | 8.636% | $242.1279 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $246.75 | 12.760% | $278.2353 | $278.24 | $278.25 | $278.20 |
| Purchase #4 | $114.80 | 12.227% | $128.8366 | $128.84 | $128.85 | $128.80 |
| Purchase #5 | $100.75 | 6.366% | $107.1637 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $16.54 | 3.298% | $17.0855 | $17.09 | $17.10 | $17.10 |
| Purchase #7 | $196.83 | 7.722% | $212.0292 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $1,139.93 | $1,248.1962 | $1,248.21 | $1,248.25 | $1,248.10 | |