| 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 | $140.81 | 13.268% | $159.4927 | $159.49 | $159.50 | $159.50 |
| Purchase #2 | $123.27 | 13.687% | $140.142 | $140.14 | $140.15 | $140.10 |
| Purchase #3 | $205.37 | 10.158% | $226.2315 | $226.23 | $226.25 | $226.20 |
| Purchase #4 | $10.77 | 6.266% | $11.4448 | $11.44 | $11.45 | $11.40 |
| Purchase #5 | $233.60 | 11.722% | $260.9826 | $260.98 | $261.00 | $261.00 |
| Purchase #6 | $215.98 | 12.663% | $243.3295 | $243.33 | $243.35 | $243.30 |
| Purchase #7 | $54.84 | 11.276% | $61.0238 | $61.02 | $61.00 | $61.00 |
| 7 purchase totals = | $984.64 | $1,102.6469 | $1,102.63 | $1,102.70 | $1,102.50 | |