| 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 | $163.99 | 11.713% | $183.1981 | $183.20 | $183.20 | $183.20 |
| Purchase #2 | $218.39 | 4.339% | $227.8659 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $123.89 | 3.612% | $128.3649 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $221.56 | 10.277% | $244.3297 | $244.33 | $244.35 | $244.30 |
| Purchase #5 | $41.59 | 12.192% | $46.6607 | $46.66 | $46.65 | $46.70 |
| Purchase #6 | $208.72 | 3.725% | $216.4948 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $180.54 | 5.292% | $190.0942 | $190.09 | $190.10 | $190.10 |
| 7 purchase totals = | $1,158.68 | $1,237.0083 | $1,237.00 | $1,237.00 | $1,237.10 | |