| 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 | $207.74 | 9.379% | $227.2239 | $227.22 | $227.20 | $227.20 |
| Purchase #2 | $9.81 | 13.547% | $11.139 | $11.14 | $11.15 | $11.10 |
| Purchase #3 | $163.88 | 6.569% | $174.6453 | $174.65 | $174.65 | $174.60 |
| Purchase #4 | $237.33 | 4.659% | $248.3872 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $231.43 | 11.180% | $257.3039 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $192.75 | 3.342% | $199.1917 | $199.19 | $199.20 | $199.20 |
| Purchase #7 | $173.48 | 12.793% | $195.6733 | $195.67 | $195.65 | $195.70 |
| 7 purchase totals = | $1,216.42 | $1,313.5643 | $1,313.56 | $1,313.55 | $1,313.50 | |