| 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 | $109.32 | 12.749% | $123.2572 | $123.26 | $123.25 | $123.30 |
| Purchase #2 | $199.83 | 6.387% | $212.5931 | $212.59 | $212.60 | $212.60 |
| Purchase #3 | $114.56 | 8.140% | $123.8852 | $123.89 | $123.90 | $123.90 |
| Purchase #4 | $104.26 | 5.858% | $110.3676 | $110.37 | $110.35 | $110.40 |
| Purchase #5 | $228.40 | 6.750% | $243.817 | $243.82 | $243.80 | $243.80 |
| Purchase #6 | $147.46 | 10.663% | $163.1837 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $229.97 | 8.133% | $248.6735 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $1,133.80 | $1,225.7773 | $1,225.78 | $1,225.75 | $1,225.90 | |