| 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 | $245.34 | 11.633% | $273.8804 | $273.88 | $273.90 | $273.90 |
| Purchase #2 | $207.77 | 6.591% | $221.4641 | $221.46 | $221.45 | $221.50 |
| Purchase #3 | $128.75 | 4.189% | $134.1433 | $134.14 | $134.15 | $134.10 |
| Purchase #4 | $181.41 | 10.338% | $200.1642 | $200.16 | $200.15 | $200.20 |
| Purchase #5 | $114.32 | 4.241% | $119.1683 | $119.17 | $119.15 | $119.20 |
| Purchase #6 | $154.72 | 7.360% | $166.1074 | $166.11 | $166.10 | $166.10 |
| Purchase #7 | $174.84 | 13.788% | $198.9469 | $198.95 | $198.95 | $198.90 |
| 7 purchase totals = | $1,207.15 | $1,313.8746 | $1,313.87 | $1,313.85 | $1,313.90 | |