| 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 | $115.66 | 9.359% | $126.4846 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $52.91 | 3.480% | $54.7513 | $54.75 | $54.75 | $54.80 |
| Purchase #3 | $177.50 | 10.463% | $196.0718 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $203.66 | 4.265% | $212.3461 | $212.35 | $212.35 | $212.30 |
| Purchase #5 | $124.64 | 6.318% | $132.5148 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $204.91 | 8.268% | $221.852 | $221.85 | $221.85 | $221.90 |
| Purchase #7 | $40.38 | 3.692% | $41.8708 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $919.66 | $985.8914 | $985.88 | $985.85 | $986.00 | |