| 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 | $214.56 | 7.844% | $231.3901 | $231.39 | $231.40 | $231.40 |
| Purchase #2 | $179.51 | 12.419% | $201.8033 | $201.80 | $201.80 | $201.80 |
| Purchase #3 | $83.84 | 3.802% | $87.0276 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $50.55 | 12.407% | $56.8217 | $56.82 | $56.80 | $56.80 |
| Purchase #5 | $112.98 | 12.624% | $127.2426 | $127.24 | $127.25 | $127.20 |
| Purchase #6 | $177.26 | 12.126% | $198.7545 | $198.75 | $198.75 | $198.80 |
| Purchase #7 | $85.41 | 10.168% | $94.0945 | $94.09 | $94.10 | $94.10 |
| 7 purchase totals = | $904.11 | $997.1343 | $997.12 | $997.15 | $997.10 | |