| 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 | $5.84 | 4.213% | $6.086 | $6.09 | $6.10 | $6.10 |
| Purchase #2 | $207.43 | 13.750% | $235.9516 | $235.95 | $235.95 | $236.00 |
| Purchase #3 | $5.70 | 6.112% | $6.0484 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $231.98 | 12.110% | $260.0728 | $260.07 | $260.05 | $260.10 |
| Purchase #5 | $76.32 | 12.347% | $85.7432 | $85.74 | $85.75 | $85.70 |
| Purchase #6 | $162.39 | 13.850% | $184.881 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $214.94 | 5.362% | $226.4651 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $904.60 | $1,005.2481 | $1,005.25 | $1,005.25 | $1,005.30 | |