| 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 | $194.30 | 3.652% | $201.3958 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $202.69 | 12.411% | $227.8459 | $227.85 | $227.85 | $227.80 |
| Purchase #3 | $8.56 | 3.223% | $8.8359 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $41.29 | 5.526% | $43.5717 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $35.69 | 9.521% | $39.088 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $100.43 | 9.792% | $110.2641 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $96.25 | 13.852% | $109.5826 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $679.21 | $740.5840 | $740.59 | $740.60 | $740.60 | |