| 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 | $213.32 | 9.867% | $234.3683 | $234.37 | $234.35 | $234.40 |
| Purchase #2 | $108.51 | 10.429% | $119.8265 | $119.83 | $119.85 | $119.80 |
| Purchase #3 | $173.55 | 12.395% | $195.0615 | $195.06 | $195.05 | $195.10 |
| Purchase #4 | $82.50 | 3.382% | $85.2902 | $85.29 | $85.30 | $85.30 |
| Purchase #5 | $79.30 | 9.369% | $86.7296 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $207.29 | 4.743% | $217.1218 | $217.12 | $217.10 | $217.10 |
| Purchase #7 | $217.38 | 6.563% | $231.6466 | $231.65 | $231.65 | $231.60 |
| 7 purchase totals = | $1,081.85 | $1,170.0445 | $1,170.05 | $1,170.05 | $1,170.00 | |