| 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 | $242.94 | 4.115% | $252.937 | $252.94 | $252.95 | $252.90 |
| Purchase #2 | $131.32 | 6.765% | $140.2038 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $239.37 | 4.750% | $250.7401 | $250.74 | $250.75 | $250.70 |
| Purchase #4 | $130.44 | 3.239% | $134.665 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $36.69 | 10.501% | $40.5428 | $40.54 | $40.55 | $40.50 |
| Purchase #6 | $114.61 | 10.321% | $126.4389 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $175.89 | 3.706% | $182.4085 | $182.41 | $182.40 | $182.40 |
| 7 purchase totals = | $1,071.26 | $1,127.9361 | $1,127.94 | $1,127.95 | $1,127.80 | |