| 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 | $126.31 | 12.426% | $142.0053 | $142.01 | $142.00 | $142.00 |
| Purchase #2 | $214.78 | 3.450% | $222.1899 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $222.83 | 7.602% | $239.7695 | $239.77 | $239.75 | $239.80 |
| Purchase #4 | $196.77 | 4.424% | $205.4751 | $205.48 | $205.50 | $205.50 |
| Purchase #5 | $238.56 | 5.253% | $251.0916 | $251.09 | $251.10 | $251.10 |
| Purchase #6 | $160.91 | 7.807% | $173.4722 | $173.47 | $173.45 | $173.50 |
| Purchase #7 | $151.75 | 11.437% | $169.1056 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $1,311.91 | $1,403.1092 | $1,403.12 | $1,403.10 | $1,403.20 | |