| 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 | $80.84 | 9.337% | $88.388 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $206.57 | 4.331% | $215.5165 | $215.52 | $215.50 | $215.50 |
| Purchase #3 | $88.41 | 10.317% | $97.5313 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $241.95 | 10.129% | $266.4571 | $266.46 | $266.45 | $266.50 |
| Purchase #5 | $113.33 | 5.312% | $119.3501 | $119.35 | $119.35 | $119.40 |
| Purchase #6 | $228.65 | 10.223% | $252.0249 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $114.75 | 8.323% | $124.3006 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $1,074.50 | $1,163.5685 | $1,163.57 | $1,163.55 | $1,163.60 | |