| 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 | $119.69 | 9.436% | $130.9839 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $213.88 | 12.870% | $241.4064 | $241.41 | $241.40 | $241.40 |
| Purchase #3 | $45.39 | 7.352% | $48.7271 | $48.73 | $48.75 | $48.70 |
| Purchase #4 | $216.52 | 4.416% | $226.0815 | $226.08 | $226.10 | $226.10 |
| Purchase #5 | $82.52 | 3.378% | $85.3075 | $85.31 | $85.30 | $85.30 |
| Purchase #6 | $235.38 | 11.185% | $261.7073 | $261.71 | $261.70 | $261.70 |
| Purchase #7 | $197.63 | 4.298% | $206.1241 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $1,111.01 | $1,200.3378 | $1,200.34 | $1,200.35 | $1,200.30 | |