| 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 | $195.76 | 5.166% | $205.873 | $205.87 | $205.85 | $205.90 |
| Purchase #2 | $207.91 | 3.406% | $214.9914 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $32.59 | 10.203% | $35.9152 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $208.59 | 7.774% | $224.8058 | $224.81 | $224.80 | $224.80 |
| Purchase #5 | $214.92 | 8.431% | $233.0399 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $131.41 | 3.860% | $136.4824 | $136.48 | $136.50 | $136.50 |
| Purchase #7 | $112.99 | 12.124% | $126.6889 | $126.69 | $126.70 | $126.70 |
| 7 purchase totals = | $1,104.17 | $1,177.7966 | $1,177.80 | $1,177.80 | $1,177.80 | |