| 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 | $182.26 | 7.569% | $196.0553 | $196.06 | $196.05 | $196.10 |
| Purchase #2 | $250.60 | 9.146% | $273.5199 | $273.52 | $273.50 | $273.50 |
| Purchase #3 | $201.86 | 6.120% | $214.2138 | $214.21 | $214.20 | $214.20 |
| Purchase #4 | $134.33 | 3.690% | $139.2868 | $139.29 | $139.30 | $139.30 |
| Purchase #5 | $121.47 | 9.377% | $132.8602 | $132.86 | $132.85 | $132.90 |
| Purchase #6 | $111.85 | 10.237% | $123.3001 | $123.30 | $123.30 | $123.30 |
| Purchase #7 | $188.49 | 8.825% | $205.1242 | $205.12 | $205.10 | $205.10 |
| 7 purchase totals = | $1,190.86 | $1,284.3603 | $1,284.36 | $1,284.30 | $1,284.40 | |