| 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 | $208.51 | 3.109% | $214.9926 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $157.43 | 12.843% | $177.6487 | $177.65 | $177.65 | $177.60 |
| Purchase #3 | $248.74 | 3.733% | $258.0255 | $258.03 | $258.05 | $258.00 |
| Purchase #4 | $166.65 | 13.296% | $188.8078 | $188.81 | $188.80 | $188.80 |
| Purchase #5 | $247.70 | 12.379% | $278.3628 | $278.36 | $278.35 | $278.40 |
| Purchase #6 | $168.93 | 8.615% | $183.4833 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $92.78 | 7.380% | $99.6272 | $99.63 | $99.65 | $99.60 |
| 7 purchase totals = | $1,290.74 | $1,400.9479 | $1,400.95 | $1,401.00 | $1,400.90 | |