| 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 | $108.33 | 8.848% | $117.915 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $11.94 | 11.812% | $13.3504 | $13.35 | $13.35 | $13.40 |
| Purchase #3 | $231.87 | 13.643% | $263.504 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $219.37 | 13.218% | $248.3663 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $174.90 | 7.717% | $188.397 | $188.40 | $188.40 | $188.40 |
| Purchase #6 | $12.30 | 9.293% | $13.443 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $161.27 | 7.777% | $173.812 | $173.81 | $173.80 | $173.80 |
| 7 purchase totals = | $919.98 | $1,018.7877 | $1,018.79 | $1,018.75 | $1,018.80 | |