| 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 | $197.87 | 8.418% | $214.5267 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $250.25 | 12.307% | $281.0483 | $281.05 | $281.05 | $281.00 |
| Purchase #3 | $250.62 | 12.473% | $281.8798 | $281.88 | $281.90 | $281.90 |
| Purchase #4 | $70.37 | 10.796% | $77.9671 | $77.97 | $77.95 | $78.00 |
| Purchase #5 | $124.32 | 10.328% | $137.1598 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $182.82 | 9.628% | $200.4219 | $200.42 | $200.40 | $200.40 |
| Purchase #7 | $233.64 | 10.346% | $257.8124 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $1,309.89 | $1,450.8160 | $1,450.82 | $1,450.80 | $1,450.80 | |