| 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 | $38.79 | 11.472% | $43.24 | $43.24 | $43.25 | $43.20 |
| Purchase #2 | $119.31 | 4.560% | $124.7505 | $124.75 | $124.75 | $124.80 |
| Purchase #3 | $20.81 | 13.271% | $23.5717 | $23.57 | $23.55 | $23.60 |
| Purchase #4 | $176.78 | 13.857% | $201.2764 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $200.61 | 4.335% | $209.3064 | $209.31 | $209.30 | $209.30 |
| Purchase #6 | $41.63 | 4.538% | $43.5192 | $43.52 | $43.50 | $43.50 |
| Purchase #7 | $236.42 | 3.379% | $244.4086 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $834.35 | $890.0728 | $890.08 | $890.05 | $890.10 | |