| 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 | $196.45 | 6.743% | $209.6966 | $209.70 | $209.70 | $209.70 |
| Purchase #2 | $22.68 | 10.412% | $25.0414 | $25.04 | $25.05 | $25.00 |
| Purchase #3 | $50.59 | 3.279% | $52.2488 | $52.25 | $52.25 | $52.20 |
| Purchase #4 | $214.46 | 3.681% | $222.3543 | $222.35 | $222.35 | $222.40 |
| Purchase #5 | $42.27 | 12.242% | $47.4447 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $109.48 | 9.147% | $119.4941 | $119.49 | $119.50 | $119.50 |
| Purchase #7 | $24.90 | 10.290% | $27.4622 | $27.46 | $27.45 | $27.50 |
| 7 purchase totals = | $660.83 | $703.7421 | $703.73 | $703.75 | $703.70 | |