| 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 | $93.32 | 7.865% | $100.6596 | $100.66 | $100.65 | $100.70 |
| Purchase #2 | $231.52 | 11.411% | $257.9387 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $210.74 | 10.808% | $233.5168 | $233.52 | $233.50 | $233.50 |
| Purchase #4 | $228.67 | 10.648% | $253.0188 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $168.25 | 7.194% | $180.3539 | $180.35 | $180.35 | $180.40 |
| Purchase #6 | $44.95 | 4.580% | $47.0087 | $47.01 | $47.00 | $47.00 |
| Purchase #7 | $27.35 | 12.293% | $30.7121 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $1,004.80 | $1,103.2086 | $1,103.21 | $1,103.15 | $1,103.20 | |