| 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 | $13.53 | 9.323% | $14.7914 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $222.44 | 10.174% | $245.071 | $245.07 | $245.05 | $245.10 |
| Purchase #3 | $42.38 | 6.202% | $45.0084 | $45.01 | $45.00 | $45.00 |
| Purchase #4 | $232.83 | 12.119% | $261.0467 | $261.05 | $261.05 | $261.00 |
| Purchase #5 | $167.68 | 3.824% | $174.0921 | $174.09 | $174.10 | $174.10 |
| Purchase #6 | $195.65 | 12.601% | $220.3039 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $177.45 | 4.731% | $185.8452 | $185.85 | $185.85 | $185.80 |
| 7 purchase totals = | $1,051.96 | $1,146.1587 | $1,146.16 | $1,146.15 | $1,146.10 | |