| 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 | $229.69 | 5.474% | $242.2632 | $242.26 | $242.25 | $242.30 |
| Purchase #2 | $87.27 | 8.422% | $94.6199 | $94.62 | $94.60 | $94.60 |
| Purchase #3 | $233.58 | 5.595% | $246.6488 | $246.65 | $246.65 | $246.60 |
| Purchase #4 | $51.64 | 10.121% | $56.8665 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $40.85 | 5.484% | $43.0902 | $43.09 | $43.10 | $43.10 |
| Purchase #6 | $133.25 | 3.435% | $137.8271 | $137.83 | $137.85 | $137.80 |
| Purchase #7 | $87.40 | 12.757% | $98.5496 | $98.55 | $98.55 | $98.50 |
| 7 purchase totals = | $863.68 | $919.8653 | $919.87 | $919.85 | $919.80 | |