| 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 | $171.69 | 12.436% | $193.0414 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $78.62 | 9.674% | $86.2257 | $86.23 | $86.25 | $86.20 |
| Purchase #3 | $34.97 | 3.793% | $36.2964 | $36.30 | $36.30 | $36.30 |
| Purchase #4 | $241.96 | 4.485% | $252.8119 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $222.55 | 12.240% | $249.7901 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $237.63 | 3.310% | $245.4956 | $245.50 | $245.50 | $245.50 |
| Purchase #7 | $100.25 | 11.631% | $111.9101 | $111.91 | $111.90 | $111.90 |
| 7 purchase totals = | $1,087.67 | $1,175.5712 | $1,175.58 | $1,175.60 | $1,175.50 | |