| 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 | $28.59 | 12.284% | $32.102 | $32.10 | $32.10 | $32.10 |
| Purchase #2 | $45.81 | 11.752% | $51.1936 | $51.19 | $51.20 | $51.20 |
| Purchase #3 | $209.91 | 12.640% | $236.4426 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $185.28 | 13.746% | $210.7486 | $210.75 | $210.75 | $210.70 |
| Purchase #5 | $73.50 | 10.231% | $81.0198 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $232.48 | 8.448% | $252.1199 | $252.12 | $252.10 | $252.10 |
| Purchase #7 | $143.50 | 13.153% | $162.3746 | $162.37 | $162.35 | $162.40 |
| 7 purchase totals = | $919.07 | $1,026.0011 | $1,025.99 | $1,025.95 | $1,025.90 | |