| 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 | $131.63 | 3.831% | $136.6727 | $136.67 | $136.65 | $136.70 |
| Purchase #2 | $241.57 | 9.430% | $264.3501 | $264.35 | $264.35 | $264.40 |
| Purchase #3 | $27.39 | 12.332% | $30.7677 | $30.77 | $30.75 | $30.80 |
| Purchase #4 | $134.56 | 4.237% | $140.2613 | $140.26 | $140.25 | $140.30 |
| Purchase #5 | $221.35 | 6.563% | $235.8772 | $235.88 | $235.90 | $235.90 |
| Purchase #6 | $112.67 | 5.710% | $119.1035 | $119.10 | $119.10 | $119.10 |
| Purchase #7 | $179.27 | 11.479% | $199.8484 | $199.85 | $199.85 | $199.80 |
| 7 purchase totals = | $1,048.44 | $1,126.8809 | $1,126.88 | $1,126.85 | $1,127.00 | |