| 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 | $193.29 | 3.593% | $200.2349 | $200.23 | $200.25 | $200.20 |
| Purchase #2 | $127.44 | 10.833% | $141.2456 | $141.25 | $141.25 | $141.20 |
| Purchase #3 | $23.60 | 6.153% | $25.0521 | $25.05 | $25.05 | $25.10 |
| Purchase #4 | $140.99 | 10.551% | $155.8659 | $155.87 | $155.85 | $155.90 |
| Purchase #5 | $180.38 | 3.160% | $186.08 | $186.08 | $186.10 | $186.10 |
| Purchase #6 | $200.25 | 7.625% | $215.5191 | $215.52 | $215.50 | $215.50 |
| Purchase #7 | $101.34 | 4.567% | $105.9682 | $105.97 | $105.95 | $106.00 |
| 7 purchase totals = | $967.29 | $1,029.9658 | $1,029.97 | $1,029.95 | $1,030.00 | |