| 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 | $5.54 | 10.394% | $6.1158 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $243.25 | 7.150% | $260.6424 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $241.91 | 6.541% | $257.7333 | $257.73 | $257.75 | $257.70 |
| Purchase #4 | $105.57 | 6.237% | $112.1544 | $112.15 | $112.15 | $112.20 |
| Purchase #5 | $97.40 | 4.382% | $101.6681 | $101.67 | $101.65 | $101.70 |
| Purchase #6 | $222.76 | 3.816% | $231.2605 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $120.38 | 11.644% | $134.397 | $134.40 | $134.40 | $134.40 |
| 7 purchase totals = | $1,036.81 | $1,103.9715 | $1,103.97 | $1,103.95 | $1,104.00 | |