| 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 | $142.64 | 3.337% | $147.3999 | $147.40 | $147.40 | $147.40 |
| Purchase #2 | $230.92 | 10.546% | $255.2728 | $255.27 | $255.25 | $255.30 |
| Purchase #3 | $188.82 | 7.240% | $202.4906 | $202.49 | $202.50 | $202.50 |
| Purchase #4 | $26.73 | 13.284% | $30.2808 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $97.60 | 10.593% | $107.9388 | $107.94 | $107.95 | $107.90 |
| Purchase #6 | $215.34 | 6.408% | $229.139 | $229.14 | $229.15 | $229.10 |
| Purchase #7 | $119.34 | 3.251% | $123.2197 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $1,021.39 | $1,095.7416 | $1,095.74 | $1,095.75 | $1,095.70 | |