| 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 | $227.66 | 11.613% | $254.0982 | $254.10 | $254.10 | $254.10 |
| Purchase #2 | $46.99 | 10.584% | $51.9634 | $51.96 | $51.95 | $52.00 |
| Purchase #3 | $198.94 | 8.371% | $215.5933 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $115.34 | 5.199% | $121.3365 | $121.34 | $121.35 | $121.30 |
| Purchase #5 | $51.85 | 9.561% | $56.8074 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $180.79 | 6.390% | $192.3425 | $192.34 | $192.35 | $192.30 |
| Purchase #7 | $198.37 | 10.118% | $218.4411 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $1,019.94 | $1,110.5824 | $1,110.58 | $1,110.60 | $1,110.50 | |