| 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 | $241.35 | 10.411% | $266.4769 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $233.60 | 4.116% | $243.215 | $243.22 | $243.20 | $243.20 |
| Purchase #3 | $223.58 | 8.488% | $242.5575 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $85.99 | 13.223% | $97.3605 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $14.61 | 3.158% | $15.0714 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $216.44 | 4.865% | $226.9698 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $214.73 | 7.731% | $231.3308 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $1,230.30 | $1,322.9819 | $1,322.99 | $1,322.95 | $1,323.10 | |