| 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 | $114.67 | 6.777% | $122.4412 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $44.61 | 12.584% | $50.2237 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $118.57 | 4.367% | $123.748 | $123.75 | $123.75 | $123.70 |
| Purchase #4 | $28.60 | 5.547% | $30.1864 | $30.19 | $30.20 | $30.20 |
| Purchase #5 | $245.47 | 10.634% | $271.5733 | $271.57 | $271.55 | $271.60 |
| Purchase #6 | $106.71 | 7.400% | $114.6065 | $114.61 | $114.60 | $114.60 |
| Purchase #7 | $52.63 | 10.265% | $58.0325 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $711.26 | $770.8116 | $770.81 | $770.80 | $770.70 | |