| 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 | $182.47 | 5.768% | $192.9949 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $209.39 | 12.838% | $236.2715 | $236.27 | $236.25 | $236.30 |
| Purchase #3 | $99.49 | 11.826% | $111.2557 | $111.26 | $111.25 | $111.30 |
| Purchase #4 | $167.38 | 8.154% | $181.0282 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $187.88 | 12.467% | $211.303 | $211.30 | $211.30 | $211.30 |
| Purchase #6 | $218.47 | 13.851% | $248.7303 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $110.38 | 7.273% | $118.4079 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $1,175.46 | $1,299.9915 | $1,299.99 | $1,300.00 | $1,300.00 | |