| 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 | $200.91 | 7.688% | $216.356 | $216.36 | $216.35 | $216.40 |
| Purchase #2 | $119.81 | 10.813% | $132.7651 | $132.77 | $132.75 | $132.80 |
| Purchase #3 | $184.96 | 12.745% | $208.5332 | $208.53 | $208.55 | $208.50 |
| Purchase #4 | $48.66 | 5.246% | $51.2127 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $15.34 | 7.824% | $16.5402 | $16.54 | $16.55 | $16.50 |
| Purchase #6 | $112.46 | 6.459% | $119.7238 | $119.72 | $119.70 | $119.70 |
| Purchase #7 | $239.42 | 9.113% | $261.2383 | $261.24 | $261.25 | $261.20 |
| 7 purchase totals = | $921.56 | $1,006.3693 | $1,006.37 | $1,006.35 | $1,006.30 | |