| 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 | $247.85 | 9.680% | $271.8419 | $271.84 | $271.85 | $271.80 |
| Purchase #2 | $18.78 | 7.862% | $20.2565 | $20.26 | $20.25 | $20.30 |
| Purchase #3 | $182.26 | 4.442% | $190.356 | $190.36 | $190.35 | $190.40 |
| Purchase #4 | $36.54 | 12.156% | $40.9818 | $40.98 | $41.00 | $41.00 |
| Purchase #5 | $113.58 | 7.302% | $121.8736 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $21.94 | 3.129% | $22.6265 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $41.57 | 4.353% | $43.3795 | $43.38 | $43.40 | $43.40 |
| 7 purchase totals = | $662.52 | $711.3158 | $711.32 | $711.35 | $711.40 | |