| 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 | $198.32 | 4.697% | $207.6351 | $207.64 | $207.65 | $207.60 |
| Purchase #2 | $87.73 | 12.552% | $98.7419 | $98.74 | $98.75 | $98.70 |
| Purchase #3 | $28.75 | 6.795% | $30.7036 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $119.32 | 3.315% | $123.2755 | $123.28 | $123.30 | $123.30 |
| Purchase #5 | $140.28 | 11.771% | $156.7924 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $205.63 | 12.867% | $232.0884 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $208.66 | 9.183% | $227.8212 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $988.69 | $1,077.0581 | $1,077.06 | $1,077.10 | $1,077.00 | |