| 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 | $100.65 | 3.631% | $104.3046 | $104.30 | $104.30 | $104.30 |
| Purchase #2 | $220.70 | 10.801% | $244.5378 | $244.54 | $244.55 | $244.50 |
| Purchase #3 | $65.67 | 7.335% | $70.4869 | $70.49 | $70.50 | $70.50 |
| Purchase #4 | $206.33 | 10.258% | $227.4953 | $227.50 | $227.50 | $227.50 |
| Purchase #5 | $236.49 | 7.424% | $254.047 | $254.05 | $254.05 | $254.00 |
| Purchase #6 | $70.53 | 3.387% | $72.9189 | $72.92 | $72.90 | $72.90 |
| Purchase #7 | $135.44 | 4.587% | $141.6526 | $141.65 | $141.65 | $141.70 |
| 7 purchase totals = | $1,035.81 | $1,115.4431 | $1,115.45 | $1,115.45 | $1,115.40 | |