| 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 | $127.40 | 10.394% | $140.642 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $50.57 | 12.519% | $56.9009 | $56.90 | $56.90 | $56.90 |
| Purchase #3 | $200.28 | 13.700% | $227.7184 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $55.60 | 12.753% | $62.6907 | $62.69 | $62.70 | $62.70 |
| Purchase #5 | $29.79 | 3.582% | $30.8571 | $30.86 | $30.85 | $30.90 |
| Purchase #6 | $221.58 | 12.253% | $248.7302 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $226.61 | 4.348% | $236.463 | $236.46 | $236.45 | $236.50 |
| 7 purchase totals = | $911.83 | $1,004.0023 | $1,004.00 | $1,004.00 | $1,004.00 | |