| 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 | $42.38 | 7.376% | $45.5059 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $212.64 | 11.221% | $236.5003 | $236.50 | $236.50 | $236.50 |
| Purchase #3 | $54.26 | 8.195% | $58.7066 | $58.71 | $58.70 | $58.70 |
| Purchase #4 | $242.62 | 9.208% | $264.9604 | $264.96 | $264.95 | $265.00 |
| Purchase #5 | $228.94 | 9.523% | $250.742 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $78.80 | 13.506% | $89.4427 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $236.99 | 6.497% | $252.3872 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $1,096.63 | $1,198.2451 | $1,198.25 | $1,198.25 | $1,198.20 | |