| 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 | $242.74 | 10.538% | $268.3199 | $268.32 | $268.30 | $268.30 |
| Purchase #2 | $15.82 | 11.326% | $17.6118 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $237.97 | 5.567% | $251.2178 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $225.82 | 11.345% | $251.4393 | $251.44 | $251.45 | $251.40 |
| Purchase #5 | $222.44 | 5.672% | $235.0568 | $235.06 | $235.05 | $235.10 |
| Purchase #6 | $165.48 | 8.212% | $179.0692 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $222.50 | 6.117% | $236.1103 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $1,332.77 | $1,438.8251 | $1,438.83 | $1,438.75 | $1,438.80 | |