| 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 | $228.99 | 10.325% | $252.6332 | $252.63 | $252.65 | $252.60 |
| Purchase #2 | $157.97 | 3.867% | $164.0787 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $101.57 | 5.433% | $107.0883 | $107.09 | $107.10 | $107.10 |
| Purchase #4 | $198.92 | 12.619% | $224.0217 | $224.02 | $224.00 | $224.00 |
| Purchase #5 | $176.64 | 11.153% | $196.3407 | $196.34 | $196.35 | $196.30 |
| Purchase #6 | $227.94 | 4.460% | $238.1061 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $85.38 | 11.695% | $95.3652 | $95.37 | $95.35 | $95.40 |
| 7 purchase totals = | $1,177.41 | $1,277.6339 | $1,277.64 | $1,277.65 | $1,277.60 | |