| 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 | $127.42 | 5.725% | $134.7148 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $203.30 | 13.720% | $231.1928 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $192.44 | 6.602% | $205.1449 | $205.14 | $205.15 | $205.10 |
| Purchase #4 | $32.41 | 8.514% | $35.1694 | $35.17 | $35.15 | $35.20 |
| Purchase #5 | $19.79 | 3.610% | $20.5044 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $218.94 | 12.296% | $245.8609 | $245.86 | $245.85 | $245.90 |
| Purchase #7 | $105.60 | 8.666% | $114.7513 | $114.75 | $114.75 | $114.80 |
| 7 purchase totals = | $899.90 | $987.3385 | $987.32 | $987.30 | $987.40 | |