| 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 | $225.56 | 10.186% | $248.5355 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $133.40 | 9.398% | $145.9369 | $145.94 | $145.95 | $145.90 |
| Purchase #3 | $170.64 | 7.454% | $183.3595 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $10.34 | 13.107% | $11.6953 | $11.70 | $11.70 | $11.70 |
| Purchase #5 | $225.35 | 3.795% | $233.902 | $233.90 | $233.90 | $233.90 |
| Purchase #6 | $55.73 | 12.803% | $62.8651 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $88.89 | 11.674% | $99.267 | $99.27 | $99.25 | $99.30 |
| 7 purchase totals = | $909.91 | $985.5613 | $985.58 | $985.55 | $985.60 | |