| 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 | $101.78 | 3.241% | $105.0787 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $118.52 | 13.814% | $134.8924 | $134.89 | $134.90 | $134.90 |
| Purchase #3 | $205.57 | 4.587% | $214.9995 | $215.00 | $215.00 | $215.00 |
| Purchase #4 | $133.40 | 7.633% | $143.5824 | $143.58 | $143.60 | $143.60 |
| Purchase #5 | $195.57 | 4.648% | $204.6601 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $161.32 | 3.719% | $167.3195 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $89.58 | 8.647% | $97.326 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $1,005.74 | $1,067.8586 | $1,067.86 | $1,067.90 | $1,067.90 | |