| 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 | $18.25 | 4.743% | $19.1156 | $19.12 | $19.10 | $19.10 |
| Purchase #2 | $89.79 | 8.348% | $97.2857 | $97.29 | $97.30 | $97.30 |
| Purchase #3 | $190.40 | 10.469% | $210.333 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $192.32 | 11.354% | $214.156 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $167.87 | 13.725% | $190.9102 | $190.91 | $190.90 | $190.90 |
| Purchase #6 | $245.34 | 5.141% | $257.9529 | $257.95 | $257.95 | $258.00 |
| Purchase #7 | $156.48 | 12.417% | $175.9101 | $175.91 | $175.90 | $175.90 |
| 7 purchase totals = | $1,060.45 | $1,165.6635 | $1,165.67 | $1,165.65 | $1,165.70 | |