| 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 | $222.86 | 4.719% | $233.3768 | $233.38 | $233.40 | $233.40 |
| Purchase #2 | $83.60 | 3.105% | $86.1958 | $86.20 | $86.20 | $86.20 |
| Purchase #3 | $148.77 | 3.184% | $153.5068 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $167.99 | 7.533% | $180.6447 | $180.64 | $180.65 | $180.60 |
| Purchase #5 | $30.87 | 10.456% | $34.0978 | $34.10 | $34.10 | $34.10 |
| Purchase #6 | $203.31 | 13.436% | $230.6267 | $230.63 | $230.65 | $230.60 |
| Purchase #7 | $114.69 | 7.744% | $123.5716 | $123.57 | $123.55 | $123.60 |
| 7 purchase totals = | $972.09 | $1,042.0202 | $1,042.03 | $1,042.05 | $1,042.00 | |