| 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 | $196.70 | 9.379% | $215.1485 | $215.15 | $215.15 | $215.10 |
| Purchase #2 | $193.45 | 4.338% | $201.8419 | $201.84 | $201.85 | $201.80 |
| Purchase #3 | $190.70 | 11.344% | $212.333 | $212.33 | $212.35 | $212.30 |
| Purchase #4 | $204.44 | 3.796% | $212.2005 | $212.20 | $212.20 | $212.20 |
| Purchase #5 | $224.58 | 9.714% | $246.3957 | $246.40 | $246.40 | $246.40 |
| Purchase #6 | $20.88 | 6.731% | $22.2854 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $218.31 | 7.729% | $235.1832 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $1,249.06 | $1,345.3882 | $1,345.39 | $1,345.45 | $1,345.30 | |