| 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 | $231.51 | 8.831% | $251.9546 | $251.95 | $251.95 | $252.00 |
| Purchase #2 | $132.36 | 9.717% | $145.2214 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $169.53 | 9.863% | $186.2507 | $186.25 | $186.25 | $186.30 |
| Purchase #4 | $20.39 | 11.153% | $22.6641 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $206.82 | 4.140% | $215.3823 | $215.38 | $215.40 | $215.40 |
| Purchase #6 | $179.71 | 12.341% | $201.888 | $201.89 | $201.90 | $201.90 |
| Purchase #7 | $100.32 | 13.232% | $113.5943 | $113.59 | $113.60 | $113.60 |
| 7 purchase totals = | $1,040.64 | $1,136.9554 | $1,136.94 | $1,136.95 | $1,137.10 | |