| 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 | $98.51 | 9.262% | $107.634 | $107.63 | $107.65 | $107.60 |
| Purchase #2 | $147.71 | 12.693% | $166.4588 | $166.46 | $166.45 | $166.50 |
| Purchase #3 | $6.60 | 13.126% | $7.4663 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $142.27 | 7.806% | $153.3756 | $153.38 | $153.40 | $153.40 |
| Purchase #5 | $232.37 | 12.856% | $262.2435 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $214.57 | 3.514% | $222.11 | $222.11 | $222.10 | $222.10 |
| Purchase #7 | $136.26 | 5.531% | $143.7965 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $978.29 | $1,063.0847 | $1,063.09 | $1,063.10 | $1,063.10 | |