| 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 | $85.37 | 7.268% | $91.5747 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $215.96 | 4.872% | $226.4816 | $226.48 | $226.50 | $226.50 |
| Purchase #3 | $116.31 | 8.242% | $125.8963 | $125.90 | $125.90 | $125.90 |
| Purchase #4 | $212.47 | 10.590% | $234.9706 | $234.97 | $234.95 | $235.00 |
| Purchase #5 | $196.87 | 8.845% | $214.2832 | $214.28 | $214.30 | $214.30 |
| Purchase #6 | $214.75 | 9.793% | $235.7805 | $235.78 | $235.80 | $235.80 |
| Purchase #7 | $76.90 | 10.482% | $84.9607 | $84.96 | $84.95 | $85.00 |
| 7 purchase totals = | $1,118.63 | $1,213.9476 | $1,213.94 | $1,213.95 | $1,214.10 | |