| 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 | $215.50 | 10.594% | $238.3301 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $249.35 | 6.574% | $265.7423 | $265.74 | $265.75 | $265.70 |
| Purchase #3 | $145.62 | 3.839% | $151.2104 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $27.43 | 11.721% | $30.6451 | $30.65 | $30.65 | $30.60 |
| Purchase #5 | $10.90 | 7.508% | $11.7184 | $11.72 | $11.70 | $11.70 |
| Purchase #6 | $208.88 | 3.192% | $215.5474 | $215.55 | $215.55 | $215.50 |
| Purchase #7 | $209.97 | 12.236% | $235.6619 | $235.66 | $235.65 | $235.70 |
| 7 purchase totals = | $1,067.65 | $1,148.8556 | $1,148.86 | $1,148.85 | $1,148.70 | |