| 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 | $13.30 | 7.288% | $14.2693 | $14.27 | $14.25 | $14.30 |
| Purchase #2 | $247.69 | 4.690% | $259.3067 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $65.65 | 9.531% | $71.9071 | $71.91 | $71.90 | $71.90 |
| Purchase #4 | $107.99 | 13.870% | $122.9682 | $122.97 | $122.95 | $123.00 |
| Purchase #5 | $163.78 | 11.872% | $183.224 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $211.91 | 11.868% | $237.0595 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $168.72 | 9.671% | $185.0369 | $185.04 | $185.05 | $185.00 |
| 7 purchase totals = | $979.04 | $1,073.7717 | $1,073.78 | $1,073.70 | $1,073.80 | |