| 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 | $237.75 | 4.431% | $248.2847 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $126.67 | 12.275% | $142.2187 | $142.22 | $142.20 | $142.20 |
| Purchase #3 | $186.42 | 9.778% | $204.6481 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $208.69 | 6.843% | $222.9707 | $222.97 | $222.95 | $223.00 |
| Purchase #5 | $28.37 | 8.197% | $30.6955 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $129.26 | 8.713% | $140.5224 | $140.52 | $140.50 | $140.50 |
| Purchase #7 | $128.48 | 12.457% | $144.4848 | $144.48 | $144.50 | $144.50 |
| 7 purchase totals = | $1,045.64 | $1,133.8249 | $1,133.82 | $1,133.80 | $1,133.80 | |