| 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 | $216.34 | 8.199% | $234.0777 | $234.08 | $234.10 | $234.10 |
| Purchase #2 | $80.52 | 7.607% | $86.6452 | $86.65 | $86.65 | $86.60 |
| Purchase #3 | $196.72 | 8.874% | $214.1769 | $214.18 | $214.20 | $214.20 |
| Purchase #4 | $170.72 | 5.309% | $179.7835 | $179.78 | $179.80 | $179.80 |
| Purchase #5 | $106.51 | 3.765% | $110.5201 | $110.52 | $110.50 | $110.50 |
| Purchase #6 | $8.75 | 8.746% | $9.5153 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $236.36 | 9.312% | $258.3698 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $1,015.92 | $1,093.0885 | $1,093.10 | $1,093.10 | $1,093.10 | |