| 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 | $124.53 | 7.416% | $133.7651 | $133.77 | $133.75 | $133.80 |
| Purchase #2 | $20.39 | 13.126% | $23.0664 | $23.07 | $23.05 | $23.10 |
| Purchase #3 | $114.84 | 11.174% | $127.6722 | $127.67 | $127.65 | $127.70 |
| Purchase #4 | $223.96 | 13.404% | $253.9796 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $162.55 | 7.389% | $174.5608 | $174.56 | $174.55 | $174.60 |
| Purchase #6 | $123.79 | 9.157% | $135.1255 | $135.13 | $135.15 | $135.10 |
| Purchase #7 | $119.46 | 12.628% | $134.5454 | $134.55 | $134.55 | $134.50 |
| 7 purchase totals = | $889.52 | $982.7150 | $982.73 | $982.70 | $982.80 | |