| 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 | $147.85 | 4.582% | $154.6245 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $21.51 | 7.138% | $23.0454 | $23.05 | $23.05 | $23.00 |
| Purchase #3 | $237.87 | 10.126% | $261.9567 | $261.96 | $261.95 | $262.00 |
| Purchase #4 | $211.64 | 3.712% | $219.4961 | $219.50 | $219.50 | $219.50 |
| Purchase #5 | $9.31 | 9.611% | $10.2048 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $197.32 | 7.338% | $211.7993 | $211.80 | $211.80 | $211.80 |
| Purchase #7 | $206.38 | 8.294% | $223.4972 | $223.50 | $223.50 | $223.50 |
| 7 purchase totals = | $1,031.88 | $1,104.6240 | $1,104.63 | $1,104.60 | $1,104.60 | |