| 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 | $181.59 | 9.789% | $199.3658 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $134.50 | 3.381% | $139.0474 | $139.05 | $139.05 | $139.00 |
| Purchase #3 | $239.90 | 9.429% | $262.5202 | $262.52 | $262.50 | $262.50 |
| Purchase #4 | $98.94 | 5.721% | $104.6004 | $104.60 | $104.60 | $104.60 |
| Purchase #5 | $186.73 | 3.789% | $193.8052 | $193.81 | $193.80 | $193.80 |
| Purchase #6 | $196.98 | 10.644% | $217.9466 | $217.95 | $217.95 | $217.90 |
| Purchase #7 | $100.84 | 12.796% | $113.7435 | $113.74 | $113.75 | $113.70 |
| 7 purchase totals = | $1,139.48 | $1,231.0291 | $1,231.04 | $1,231.00 | $1,230.90 | |