| 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 | $223.85 | 7.189% | $239.9426 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $235.30 | 5.652% | $248.5992 | $248.60 | $248.60 | $248.60 |
| Purchase #3 | $97.94 | 3.332% | $101.2034 | $101.20 | $101.20 | $101.20 |
| Purchase #4 | $86.69 | 9.279% | $94.734 | $94.73 | $94.75 | $94.70 |
| Purchase #5 | $118.27 | 4.129% | $123.1534 | $123.15 | $123.15 | $123.20 |
| Purchase #6 | $186.58 | 6.554% | $198.8085 | $198.81 | $198.80 | $198.80 |
| Purchase #7 | $76.59 | 10.825% | $84.8809 | $84.88 | $84.90 | $84.90 |
| 7 purchase totals = | $1,025.22 | $1,091.3220 | $1,091.31 | $1,091.35 | $1,091.30 | |