| 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 | $98.56 | 9.276% | $107.7024 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $28.66 | 12.504% | $32.2436 | $32.24 | $32.25 | $32.20 |
| Purchase #3 | $185.57 | 9.428% | $203.0655 | $203.07 | $203.05 | $203.10 |
| Purchase #4 | $99.50 | 5.564% | $105.0362 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $157.86 | 8.271% | $170.9166 | $170.92 | $170.90 | $170.90 |
| Purchase #6 | $225.86 | 4.538% | $236.1095 | $236.11 | $236.10 | $236.10 |
| Purchase #7 | $167.49 | 8.585% | $181.869 | $181.87 | $181.85 | $181.90 |
| 7 purchase totals = | $963.50 | $1,036.9428 | $1,036.95 | $1,036.90 | $1,036.90 | |