| 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 | $215.30 | 7.844% | $232.1881 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $19.25 | 6.712% | $20.5421 | $20.54 | $20.55 | $20.50 |
| Purchase #3 | $55.55 | 7.527% | $59.7312 | $59.73 | $59.75 | $59.70 |
| Purchase #4 | $168.51 | 12.722% | $189.9478 | $189.95 | $189.95 | $189.90 |
| Purchase #5 | $239.57 | 10.525% | $264.7847 | $264.78 | $264.80 | $264.80 |
| Purchase #6 | $186.63 | 6.234% | $198.2645 | $198.26 | $198.25 | $198.30 |
| Purchase #7 | $57.42 | 12.366% | $64.5206 | $64.52 | $64.50 | $64.50 |
| 7 purchase totals = | $942.23 | $1,029.9790 | $1,029.97 | $1,030.00 | $1,029.90 | |