| 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 | $105.96 | 3.257% | $109.4111 | $109.41 | $109.40 | $109.40 |
| Purchase #2 | $223.64 | 13.699% | $254.2764 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $28.50 | 13.684% | $32.3999 | $32.40 | $32.40 | $32.40 |
| Purchase #4 | $164.96 | 11.673% | $184.2158 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $167.36 | 5.854% | $177.1573 | $177.16 | $177.15 | $177.20 |
| Purchase #6 | $230.36 | 8.567% | $250.0949 | $250.09 | $250.10 | $250.10 |
| Purchase #7 | $49.81 | 3.379% | $51.4931 | $51.49 | $51.50 | $51.50 |
| 7 purchase totals = | $970.59 | $1,059.0485 | $1,059.05 | $1,059.05 | $1,059.10 | |