| 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 | $102.69 | 4.437% | $107.2464 | $107.25 | $107.25 | $107.20 |
| Purchase #2 | $233.46 | 6.565% | $248.7866 | $248.79 | $248.80 | $248.80 |
| Purchase #3 | $85.42 | 9.154% | $93.2393 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $182.49 | 11.446% | $203.3778 | $203.38 | $203.40 | $203.40 |
| Purchase #5 | $212.66 | 11.230% | $236.5417 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $127.96 | 5.531% | $135.0375 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $81.54 | 12.116% | $91.4194 | $91.42 | $91.40 | $91.40 |
| 7 purchase totals = | $1,026.22 | $1,115.6487 | $1,115.66 | $1,115.70 | $1,115.50 | |