| 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 | $100.84 | 3.819% | $104.6911 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $177.55 | 11.542% | $198.0428 | $198.04 | $198.05 | $198.00 |
| Purchase #3 | $130.82 | 13.190% | $148.0752 | $148.08 | $148.10 | $148.10 |
| Purchase #4 | $23.66 | 13.791% | $26.923 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $170.76 | 4.280% | $178.0685 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $199.92 | 6.288% | $212.491 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $248.40 | 5.444% | $261.9229 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $1,051.95 | $1,130.2145 | $1,130.21 | $1,130.20 | $1,130.20 | |