| 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 | $188.28 | 10.324% | $207.718 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $102.80 | 3.388% | $106.2829 | $106.28 | $106.30 | $106.30 |
| Purchase #3 | $127.52 | 9.109% | $139.1358 | $139.14 | $139.15 | $139.10 |
| Purchase #4 | $227.56 | 12.587% | $256.203 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $162.36 | 10.810% | $179.9111 | $179.91 | $179.90 | $179.90 |
| Purchase #6 | $227.36 | 9.780% | $249.5958 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $199.70 | 3.718% | $207.1248 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $1,235.58 | $1,345.9714 | $1,345.97 | $1,345.95 | $1,345.90 | |