| 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 | $215.58 | 10.441% | $238.0887 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $24.33 | 8.715% | $26.4504 | $26.45 | $26.45 | $26.50 |
| Purchase #3 | $185.50 | 9.338% | $202.822 | $202.82 | $202.80 | $202.80 |
| Purchase #4 | $204.52 | 9.533% | $224.0169 | $224.02 | $224.00 | $224.00 |
| Purchase #5 | $106.90 | 6.627% | $113.9843 | $113.98 | $114.00 | $114.00 |
| Purchase #6 | $105.27 | 5.860% | $111.4388 | $111.44 | $111.45 | $111.40 |
| Purchase #7 | $65.75 | 3.305% | $67.923 | $67.92 | $67.90 | $67.90 |
| 7 purchase totals = | $907.85 | $984.7241 | $984.72 | $984.70 | $984.70 | |