| 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 | $202.72 | 3.154% | $209.1138 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $28.96 | 11.238% | $32.2145 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $9.76 | 13.732% | $11.1002 | $11.10 | $11.10 | $11.10 |
| Purchase #4 | $23.86 | 5.444% | $25.1589 | $25.16 | $25.15 | $25.20 |
| Purchase #5 | $225.64 | 4.795% | $236.4594 | $236.46 | $236.45 | $236.50 |
| Purchase #6 | $240.61 | 13.487% | $273.0611 | $273.06 | $273.05 | $273.10 |
| Purchase #7 | $143.37 | 7.569% | $154.2217 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $874.92 | $941.3296 | $941.32 | $941.25 | $941.40 | |