| 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 | $226.68 | 10.757% | $251.064 | $251.06 | $251.05 | $251.10 |
| Purchase #2 | $170.55 | 8.796% | $185.5516 | $185.55 | $185.55 | $185.60 |
| Purchase #3 | $195.69 | 6.788% | $208.9734 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $163.69 | 10.148% | $180.3013 | $180.30 | $180.30 | $180.30 |
| Purchase #5 | $197.37 | 4.156% | $205.5727 | $205.57 | $205.55 | $205.60 |
| Purchase #6 | $104.29 | 6.606% | $111.1794 | $111.18 | $111.20 | $111.20 |
| Purchase #7 | $220.41 | 7.723% | $237.4323 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $1,278.68 | $1,380.0747 | $1,380.06 | $1,380.05 | $1,380.20 | |