| 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 | $222.91 | 4.214% | $232.3034 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $164.32 | 9.844% | $180.4957 | $180.50 | $180.50 | $180.50 |
| Purchase #3 | $247.73 | 3.668% | $256.8167 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $66.92 | 13.573% | $76.0031 | $76.00 | $76.00 | $76.00 |
| Purchase #5 | $233.78 | 8.462% | $253.5625 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $126.25 | 9.123% | $137.7678 | $137.77 | $137.75 | $137.80 |
| Purchase #7 | $35.69 | 5.666% | $37.7122 | $37.71 | $37.70 | $37.70 |
| 7 purchase totals = | $1,097.60 | $1,174.6614 | $1,174.66 | $1,174.60 | $1,174.70 | |