| 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 | $5.38 | 13.846% | $6.1249 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $223.86 | 5.375% | $235.8925 | $235.89 | $235.90 | $235.90 |
| Purchase #3 | $120.96 | 13.236% | $136.9703 | $136.97 | $136.95 | $137.00 |
| Purchase #4 | $113.29 | 11.346% | $126.1439 | $126.14 | $126.15 | $126.10 |
| Purchase #5 | $200.79 | 3.332% | $207.4803 | $207.48 | $207.50 | $207.50 |
| Purchase #6 | $43.79 | 11.756% | $48.938 | $48.94 | $48.95 | $48.90 |
| Purchase #7 | $89.37 | 7.347% | $95.936 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $797.44 | $857.4859 | $857.48 | $857.50 | $857.40 | |