| 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 | $70.36 | 12.402% | $79.086 | $79.09 | $79.10 | $79.10 |
| Purchase #2 | $227.99 | 11.273% | $253.6913 | $253.69 | $253.70 | $253.70 |
| Purchase #3 | $51.50 | 12.375% | $57.8731 | $57.87 | $57.85 | $57.90 |
| Purchase #4 | $35.30 | 12.509% | $39.7157 | $39.72 | $39.70 | $39.70 |
| Purchase #5 | $225.71 | 5.448% | $238.0067 | $238.01 | $238.00 | $238.00 |
| Purchase #6 | $125.86 | 6.841% | $134.4701 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $178.39 | 6.761% | $190.4509 | $190.45 | $190.45 | $190.50 |
| 7 purchase totals = | $915.11 | $993.2938 | $993.30 | $993.25 | $993.40 | |