| 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 | $207.49 | 8.636% | $225.4088 | $225.41 | $225.40 | $225.40 |
| Purchase #2 | $212.27 | 3.188% | $219.0372 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $198.60 | 4.337% | $207.2133 | $207.21 | $207.20 | $207.20 |
| Purchase #4 | $236.85 | 5.641% | $250.2107 | $250.21 | $250.20 | $250.20 |
| Purchase #5 | $179.41 | 6.496% | $191.0645 | $191.06 | $191.05 | $191.10 |
| Purchase #6 | $58.73 | 11.847% | $65.6877 | $65.69 | $65.70 | $65.70 |
| Purchase #7 | $139.83 | 13.325% | $158.4623 | $158.46 | $158.45 | $158.50 |
| 7 purchase totals = | $1,233.18 | $1,317.0845 | $1,317.08 | $1,317.05 | $1,317.10 | |