| 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 | $207.91 | 6.567% | $221.5634 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $170.66 | 10.430% | $188.4598 | $188.46 | $188.45 | $188.50 |
| Purchase #3 | $204.62 | 6.400% | $217.7157 | $217.72 | $217.70 | $217.70 |
| Purchase #4 | $12.69 | 8.784% | $13.8047 | $13.80 | $13.80 | $13.80 |
| Purchase #5 | $172.75 | 11.730% | $193.0136 | $193.01 | $193.00 | $193.00 |
| Purchase #6 | $104.82 | 7.316% | $112.4886 | $112.49 | $112.50 | $112.50 |
| Purchase #7 | $113.47 | 12.709% | $127.8909 | $127.89 | $127.90 | $127.90 |
| 7 purchase totals = | $986.92 | $1,074.9367 | $1,074.93 | $1,074.90 | $1,075.00 | |