| 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 | $230.52 | 3.785% | $239.2452 | $239.25 | $239.25 | $239.20 |
| Purchase #2 | $125.78 | 8.119% | $135.9921 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $51.44 | 10.800% | $56.9955 | $57.00 | $57.00 | $57.00 |
| Purchase #4 | $158.42 | 11.794% | $177.1041 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $37.54 | 6.652% | $40.0372 | $40.04 | $40.05 | $40.00 |
| Purchase #6 | $217.91 | 5.332% | $229.529 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $136.41 | 11.839% | $152.5596 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $958.02 | $1,031.4627 | $1,031.47 | $1,031.50 | $1,031.40 | |