| 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 | $225.73 | 3.357% | $233.3078 | $233.31 | $233.30 | $233.30 |
| Purchase #2 | $69.67 | 10.713% | $77.1337 | $77.13 | $77.15 | $77.10 |
| Purchase #3 | $189.63 | 11.515% | $211.4659 | $211.47 | $211.45 | $211.50 |
| Purchase #4 | $246.73 | 7.557% | $265.3754 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $139.41 | 3.242% | $143.9297 | $143.93 | $143.95 | $143.90 |
| Purchase #6 | $173.37 | 7.273% | $185.9792 | $185.98 | $186.00 | $186.00 |
| Purchase #7 | $179.61 | 9.148% | $196.0407 | $196.04 | $196.05 | $196.00 |
| 7 purchase totals = | $1,224.15 | $1,313.2324 | $1,313.24 | $1,313.30 | $1,313.20 | |