| 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 | $186.50 | 10.116% | $205.3663 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $42.78 | 12.388% | $48.0796 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $151.72 | 8.368% | $164.4159 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $54.57 | 11.652% | $60.9285 | $60.93 | $60.95 | $60.90 |
| Purchase #5 | $198.27 | 8.113% | $214.3556 | $214.36 | $214.35 | $214.40 |
| Purchase #6 | $214.49 | 4.321% | $223.7581 | $223.76 | $223.75 | $223.80 |
| Purchase #7 | $202.66 | 3.125% | $208.9931 | $208.99 | $209.00 | $209.00 |
| 7 purchase totals = | $1,050.99 | $1,125.8971 | $1,125.91 | $1,125.90 | $1,126.00 | |