| 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 | $240.59 | 8.391% | $260.7779 | $260.78 | $260.80 | $260.80 |
| Purchase #2 | $173.76 | 4.314% | $181.256 | $181.26 | $181.25 | $181.30 |
| Purchase #3 | $85.92 | 10.659% | $95.0782 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $233.96 | 4.758% | $245.0918 | $245.09 | $245.10 | $245.10 |
| Purchase #5 | $41.29 | 9.757% | $45.3187 | $45.32 | $45.30 | $45.30 |
| Purchase #6 | $196.40 | 9.830% | $215.7061 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $245.66 | 8.870% | $267.45 | $267.45 | $267.45 | $267.50 |
| 7 purchase totals = | $1,217.58 | $1,310.6787 | $1,310.69 | $1,310.70 | $1,310.80 | |