| 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 | $24.27 | 8.197% | $26.2594 | $26.26 | $26.25 | $26.30 |
| Purchase #2 | $10.90 | 10.702% | $12.0665 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $138.46 | 3.409% | $143.1801 | $143.18 | $143.20 | $143.20 |
| Purchase #4 | $184.91 | 6.411% | $196.7646 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $164.51 | 6.174% | $174.6668 | $174.67 | $174.65 | $174.70 |
| Purchase #6 | $179.97 | 9.453% | $196.9826 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $203.57 | 9.230% | $222.3595 | $222.36 | $222.35 | $222.40 |
| 7 purchase totals = | $906.59 | $972.2795 | $972.28 | $972.25 | $972.50 | |