| 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 | $223.29 | 11.224% | $248.3521 | $248.35 | $248.35 | $248.40 |
| Purchase #2 | $162.31 | 5.345% | $170.9855 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $173.89 | 10.805% | $192.6788 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $239.37 | 9.868% | $262.991 | $262.99 | $263.00 | $263.00 |
| Purchase #5 | $184.85 | 7.660% | $199.0095 | $199.01 | $199.00 | $199.00 |
| Purchase #6 | $186.41 | 5.520% | $196.6998 | $196.70 | $196.70 | $196.70 |
| Purchase #7 | $104.39 | 7.202% | $111.9082 | $111.91 | $111.90 | $111.90 |
| 7 purchase totals = | $1,274.51 | $1,382.6249 | $1,382.63 | $1,382.65 | $1,382.70 | |