| 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 | $190.83 | 10.872% | $211.577 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $17.46 | 4.117% | $18.1788 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $245.78 | 5.772% | $259.9664 | $259.97 | $259.95 | $260.00 |
| Purchase #4 | $81.62 | 5.779% | $86.3368 | $86.34 | $86.35 | $86.30 |
| Purchase #5 | $198.59 | 6.660% | $211.8161 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $206.72 | 4.845% | $216.7356 | $216.74 | $216.75 | $216.70 |
| Purchase #7 | $81.30 | 4.674% | $85.1 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $1,022.30 | $1,089.7107 | $1,089.73 | $1,089.75 | $1,089.70 | |