| 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 | $204.82 | 3.514% | $212.0174 | $212.02 | $212.00 | $212.00 |
| Purchase #2 | $49.88 | 3.306% | $51.529 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $177.99 | 12.617% | $200.447 | $200.45 | $200.45 | $200.40 |
| Purchase #4 | $138.74 | 10.621% | $153.4756 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $195.72 | 12.648% | $220.4747 | $220.47 | $220.45 | $220.50 |
| Purchase #6 | $30.90 | 3.723% | $32.0504 | $32.05 | $32.05 | $32.10 |
| Purchase #7 | $48.51 | 6.600% | $51.7117 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $846.56 | $921.7058 | $921.71 | $921.70 | $921.70 | |