| 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 | $237.75 | 9.821% | $261.0994 | $261.10 | $261.10 | $261.10 |
| Purchase #2 | $171.57 | 3.169% | $177.0071 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $165.54 | 9.717% | $181.6255 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $113.67 | 10.498% | $125.6031 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $204.43 | 4.499% | $213.6273 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $51.45 | 6.672% | $54.8827 | $54.88 | $54.90 | $54.90 |
| Purchase #7 | $20.80 | 13.565% | $23.6215 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $965.21 | $1,037.4666 | $1,037.47 | $1,037.50 | $1,037.40 | |