| 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 | $11.41 | 9.319% | $12.4733 | $12.47 | $12.45 | $12.50 |
| Purchase #2 | $163.63 | 10.719% | $181.1695 | $181.17 | $181.15 | $181.20 |
| Purchase #3 | $170.44 | 13.510% | $193.4664 | $193.47 | $193.45 | $193.50 |
| Purchase #4 | $244.38 | 12.290% | $274.4143 | $274.41 | $274.40 | $274.40 |
| Purchase #5 | $158.28 | 6.456% | $168.4986 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $236.64 | 7.339% | $254.007 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $64.73 | 7.341% | $69.4818 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $1,049.51 | $1,153.5109 | $1,153.51 | $1,153.45 | $1,153.60 | |