| 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 | $235.87 | 4.767% | $247.1139 | $247.11 | $247.10 | $247.10 |
| Purchase #2 | $156.66 | 10.686% | $173.4007 | $173.40 | $173.40 | $173.40 |
| Purchase #3 | $42.25 | 10.576% | $46.7184 | $46.72 | $46.70 | $46.70 |
| Purchase #4 | $78.56 | 4.647% | $82.2107 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $192.42 | 7.445% | $206.7457 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $105.72 | 4.764% | $110.7565 | $110.76 | $110.75 | $110.80 |
| Purchase #7 | $185.98 | 6.691% | $198.4239 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $997.46 | $1,065.3698 | $1,065.37 | $1,065.30 | $1,065.30 | |