| 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 | $232.79 | 11.371% | $259.2606 | $259.26 | $259.25 | $259.30 |
| Purchase #2 | $161.26 | 10.435% | $178.0875 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $201.44 | 6.216% | $213.9615 | $213.96 | $213.95 | $214.00 |
| Purchase #4 | $190.36 | 8.116% | $205.8096 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $65.41 | 3.406% | $67.6379 | $67.64 | $67.65 | $67.60 |
| Purchase #6 | $79.49 | 10.664% | $87.9668 | $87.97 | $87.95 | $88.00 |
| Purchase #7 | $208.65 | 4.240% | $217.4968 | $217.50 | $217.50 | $217.50 |
| 7 purchase totals = | $1,139.40 | $1,230.2207 | $1,230.23 | $1,230.20 | $1,230.30 | |