| 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 | $232.87 | 5.374% | $245.3844 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $76.84 | 12.181% | $86.1999 | $86.20 | $86.20 | $86.20 |
| Purchase #3 | $233.96 | 8.572% | $254.0151 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $111.95 | 12.793% | $126.2718 | $126.27 | $126.25 | $126.30 |
| Purchase #5 | $83.42 | 13.194% | $94.4264 | $94.43 | $94.45 | $94.40 |
| Purchase #6 | $19.84 | 12.705% | $22.3607 | $22.36 | $22.35 | $22.40 |
| Purchase #7 | $57.71 | 10.612% | $63.8342 | $63.83 | $63.85 | $63.80 |
| 7 purchase totals = | $816.59 | $892.4925 | $892.49 | $892.50 | $892.50 | |