| 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 | $16.95 | 4.491% | $17.7112 | $17.71 | $17.70 | $17.70 |
| Purchase #2 | $233.57 | 4.256% | $243.5107 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $186.56 | 13.664% | $212.0516 | $212.05 | $212.05 | $212.10 |
| Purchase #4 | $154.58 | 7.507% | $166.1843 | $166.18 | $166.20 | $166.20 |
| Purchase #5 | $95.52 | 4.219% | $99.55 | $99.55 | $99.55 | $99.60 |
| Purchase #6 | $178.50 | 11.174% | $198.4456 | $198.45 | $198.45 | $198.40 |
| Purchase #7 | $193.37 | 7.322% | $207.5286 | $207.53 | $207.55 | $207.50 |
| 7 purchase totals = | $1,059.05 | $1,144.9820 | $1,144.98 | $1,145.00 | $1,145.00 | |