| 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 | $215.68 | 3.102% | $222.3704 | $222.37 | $222.35 | $222.40 |
| Purchase #2 | $82.82 | 3.451% | $85.6781 | $85.68 | $85.70 | $85.70 |
| Purchase #3 | $82.36 | 5.201% | $86.6435 | $86.64 | $86.65 | $86.60 |
| Purchase #4 | $201.98 | 12.756% | $227.7446 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $45.64 | 4.691% | $47.781 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $217.75 | 13.258% | $246.6193 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $249.59 | 11.351% | $277.921 | $277.92 | $277.90 | $277.90 |
| 7 purchase totals = | $1,095.82 | $1,194.7579 | $1,194.75 | $1,194.75 | $1,194.70 | |