| 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 | $50.58 | 4.477% | $52.8445 | $52.84 | $52.85 | $52.80 |
| Purchase #2 | $223.31 | 10.169% | $246.0184 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $132.57 | 8.601% | $143.9723 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $222.88 | 9.119% | $243.2044 | $243.20 | $243.20 | $243.20 |
| Purchase #5 | $103.26 | 7.625% | $111.1336 | $111.13 | $111.15 | $111.10 |
| Purchase #6 | $125.31 | 8.665% | $136.1681 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $196.34 | 9.666% | $215.3182 | $215.32 | $215.30 | $215.30 |
| 7 purchase totals = | $1,054.25 | $1,148.6595 | $1,148.65 | $1,148.60 | $1,148.60 | |