| 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 | $196.99 | 13.436% | $223.4576 | $223.46 | $223.45 | $223.50 |
| Purchase #2 | $242.95 | 7.737% | $261.747 | $261.75 | $261.75 | $261.70 |
| Purchase #3 | $163.52 | 9.516% | $179.0806 | $179.08 | $179.10 | $179.10 |
| Purchase #4 | $239.90 | 10.485% | $265.0535 | $265.05 | $265.05 | $265.10 |
| Purchase #5 | $108.97 | 9.241% | $119.0399 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $107.45 | 9.153% | $117.2849 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $107.52 | 6.379% | $114.3787 | $114.38 | $114.40 | $114.40 |
| 7 purchase totals = | $1,167.30 | $1,280.0422 | $1,280.04 | $1,280.10 | $1,280.10 | |