| 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 | $210.56 | 10.144% | $231.9192 | $231.92 | $231.90 | $231.90 |
| Purchase #2 | $181.43 | 13.606% | $206.1154 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $7.93 | 11.500% | $8.842 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $184.36 | 12.747% | $207.8604 | $207.86 | $207.85 | $207.90 |
| Purchase #5 | $122.34 | 11.371% | $136.2513 | $136.25 | $136.25 | $136.30 |
| Purchase #6 | $242.69 | 6.294% | $257.9649 | $257.96 | $257.95 | $258.00 |
| Purchase #7 | $160.55 | 3.451% | $166.0906 | $166.09 | $166.10 | $166.10 |
| 7 purchase totals = | $1,109.86 | $1,215.0438 | $1,215.04 | $1,215.00 | $1,215.10 | |