| 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 | $201.93 | 12.596% | $227.3651 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $237.32 | 5.612% | $250.6384 | $250.64 | $250.65 | $250.60 |
| Purchase #3 | $192.92 | 13.818% | $219.5777 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $217.29 | 3.702% | $225.3341 | $225.33 | $225.35 | $225.30 |
| Purchase #5 | $183.96 | 4.406% | $192.0653 | $192.07 | $192.05 | $192.10 |
| Purchase #6 | $201.69 | 5.288% | $212.3554 | $212.36 | $212.35 | $212.40 |
| Purchase #7 | $49.47 | 4.617% | $51.754 | $51.75 | $51.75 | $51.80 |
| 7 purchase totals = | $1,284.58 | $1,379.0900 | $1,379.10 | $1,379.10 | $1,379.20 | |