| 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 | $22.59 | 10.832% | $25.0369 | $25.04 | $25.05 | $25.00 |
| Purchase #2 | $224.97 | 3.601% | $233.0712 | $233.07 | $233.05 | $233.10 |
| Purchase #3 | $190.39 | 11.452% | $212.1935 | $212.19 | $212.20 | $212.20 |
| Purchase #4 | $218.50 | 5.476% | $230.4651 | $230.47 | $230.45 | $230.50 |
| Purchase #5 | $6.81 | 5.705% | $7.1985 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $204.70 | 11.140% | $227.5036 | $227.50 | $227.50 | $227.50 |
| Purchase #7 | $208.25 | 11.115% | $231.397 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $1,076.21 | $1,166.8658 | $1,166.87 | $1,166.85 | $1,166.90 | |