| 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 | $104.31 | 7.542% | $112.1771 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $85.88 | 13.857% | $97.7804 | $97.78 | $97.80 | $97.80 |
| Purchase #3 | $58.75 | 5.677% | $62.0852 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $246.34 | 11.239% | $274.0262 | $274.03 | $274.05 | $274.00 |
| Purchase #5 | $207.80 | 8.521% | $225.5066 | $225.51 | $225.50 | $225.50 |
| Purchase #6 | $245.66 | 6.452% | $261.51 | $261.51 | $261.50 | $261.50 |
| Purchase #7 | $239.32 | 7.378% | $256.977 | $256.98 | $257.00 | $257.00 |
| 7 purchase totals = | $1,188.06 | $1,290.0625 | $1,290.08 | $1,290.15 | $1,290.10 | |