| 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 | $245.97 | 13.831% | $279.9901 | $279.99 | $280.00 | $280.00 |
| Purchase #2 | $149.72 | 4.571% | $156.5637 | $156.56 | $156.55 | $156.60 |
| Purchase #3 | $77.27 | 12.199% | $86.6962 | $86.70 | $86.70 | $86.70 |
| Purchase #4 | $206.52 | 13.680% | $234.7719 | $234.77 | $234.75 | $234.80 |
| Purchase #5 | $225.49 | 12.297% | $253.2185 | $253.22 | $253.20 | $253.20 |
| Purchase #6 | $151.55 | 4.204% | $157.9212 | $157.92 | $157.90 | $157.90 |
| Purchase #7 | $56.82 | 10.732% | $62.9179 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $1,113.34 | $1,232.0795 | $1,232.08 | $1,232.00 | $1,232.10 | |