| 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 | $27.85 | 7.798% | $30.0217 | $30.02 | $30.00 | $30.00 |
| Purchase #2 | $236.40 | 7.735% | $254.6855 | $254.69 | $254.70 | $254.70 |
| Purchase #3 | $133.74 | 8.859% | $145.588 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $163.28 | 13.317% | $185.024 | $185.02 | $185.00 | $185.00 |
| Purchase #5 | $98.56 | 6.195% | $104.6658 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $154.98 | 11.843% | $173.3343 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $241.96 | 3.563% | $250.581 | $250.58 | $250.60 | $250.60 |
| 7 purchase totals = | $1,056.77 | $1,143.9003 | $1,143.90 | $1,143.90 | $1,143.90 | |