| 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 | $187.78 | 11.599% | $209.5606 | $209.56 | $209.55 | $209.60 |
| Purchase #2 | $141.67 | 4.264% | $147.7108 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $97.57 | 11.261% | $108.5574 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $183.61 | 11.706% | $205.1034 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $10.56 | 3.331% | $10.9118 | $10.91 | $10.90 | $10.90 |
| Purchase #6 | $13.43 | 3.636% | $13.9183 | $13.92 | $13.90 | $13.90 |
| Purchase #7 | $225.36 | 4.287% | $235.0212 | $235.02 | $235.00 | $235.00 |
| 7 purchase totals = | $859.98 | $930.7835 | $930.78 | $930.70 | $930.80 | |