| 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 | $230.99 | 9.170% | $252.1718 | $252.17 | $252.15 | $252.20 |
| Purchase #2 | $21.87 | 11.401% | $24.3634 | $24.36 | $24.35 | $24.40 |
| Purchase #3 | $23.58 | 4.869% | $24.7281 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $27.37 | 10.259% | $30.1779 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $112.93 | 9.186% | $123.3037 | $123.30 | $123.30 | $123.30 |
| Purchase #6 | $167.89 | 10.286% | $185.1592 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $118.75 | 4.153% | $123.6817 | $123.68 | $123.70 | $123.70 |
| 7 purchase totals = | $703.38 | $763.5858 | $763.58 | $763.60 | $763.70 | |