| 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 | $245.56 | 9.318% | $268.4413 | $268.44 | $268.45 | $268.40 |
| Purchase #2 | $166.72 | 10.287% | $183.8705 | $183.87 | $183.85 | $183.90 |
| Purchase #3 | $140.56 | 13.855% | $160.0346 | $160.03 | $160.05 | $160.00 |
| Purchase #4 | $155.42 | 3.102% | $160.2411 | $160.24 | $160.25 | $160.20 |
| Purchase #5 | $30.75 | 7.843% | $33.1617 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $131.36 | 9.235% | $143.4911 | $143.49 | $143.50 | $143.50 |
| Purchase #7 | $243.79 | 7.836% | $262.8934 | $262.89 | $262.90 | $262.90 |
| 7 purchase totals = | $1,114.16 | $1,212.1337 | $1,212.12 | $1,212.15 | $1,212.10 | |