| 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 | $59.89 | 3.315% | $61.8754 | $61.88 | $61.90 | $61.90 |
| Purchase #2 | $11.73 | 3.194% | $12.1047 | $12.10 | $12.10 | $12.10 |
| Purchase #3 | $249.58 | 10.200% | $275.0372 | $275.04 | $275.05 | $275.00 |
| Purchase #4 | $244.87 | 10.619% | $270.8727 | $270.87 | $270.85 | $270.90 |
| Purchase #5 | $187.25 | 12.144% | $209.9896 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $197.41 | 5.514% | $208.2952 | $208.30 | $208.30 | $208.30 |
| Purchase #7 | $250.47 | 12.645% | $282.1419 | $282.14 | $282.15 | $282.10 |
| 7 purchase totals = | $1,201.20 | $1,320.3167 | $1,320.32 | $1,320.35 | $1,320.30 | |