| 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 | $191.26 | 8.843% | $208.1731 | $208.17 | $208.15 | $208.20 |
| Purchase #2 | $87.93 | 10.631% | $97.2778 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $173.45 | 8.540% | $188.2626 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $137.64 | 10.468% | $152.0482 | $152.05 | $152.05 | $152.00 |
| Purchase #5 | $196.26 | 4.561% | $205.2114 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $146.59 | 10.719% | $162.303 | $162.30 | $162.30 | $162.30 |
| Purchase #7 | $206.68 | 9.708% | $226.7445 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $1,139.81 | $1,240.0206 | $1,240.01 | $1,240.00 | $1,240.00 | |