| 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 | $131.60 | 3.629% | $136.3758 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $42.71 | 7.569% | $45.9427 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $124.87 | 12.602% | $140.6061 | $140.61 | $140.60 | $140.60 |
| Purchase #4 | $198.72 | 7.542% | $213.7075 | $213.71 | $213.70 | $213.70 |
| Purchase #5 | $199.48 | 3.705% | $206.8707 | $206.87 | $206.85 | $206.90 |
| Purchase #6 | $215.37 | 12.291% | $241.8411 | $241.84 | $241.85 | $241.80 |
| Purchase #7 | $230.89 | 6.723% | $246.4127 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $1,143.64 | $1,231.7566 | $1,231.76 | $1,231.75 | $1,231.70 | |