| 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 | $196.65 | 10.848% | $217.9826 | $217.98 | $218.00 | $218.00 |
| Purchase #2 | $231.34 | 7.735% | $249.2341 | $249.23 | $249.25 | $249.20 |
| Purchase #3 | $24.47 | 6.838% | $26.1433 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $191.85 | 12.219% | $215.2922 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $179.98 | 9.538% | $197.1465 | $197.15 | $197.15 | $197.10 |
| Purchase #6 | $87.32 | 11.237% | $97.1321 | $97.13 | $97.15 | $97.10 |
| Purchase #7 | $74.26 | 13.564% | $84.3326 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $985.87 | $1,087.2634 | $1,087.25 | $1,087.35 | $1,087.10 | |