| 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 | $109.28 | 8.600% | $118.6781 | $118.68 | $118.70 | $118.70 |
| Purchase #2 | $114.30 | 3.773% | $118.6125 | $118.61 | $118.60 | $118.60 |
| Purchase #3 | $184.80 | 8.748% | $200.9663 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $46.90 | 10.587% | $51.8653 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $222.60 | 13.632% | $252.9448 | $252.94 | $252.95 | $252.90 |
| Purchase #6 | $195.68 | 9.822% | $214.8997 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $34.51 | 5.184% | $36.299 | $36.30 | $36.30 | $36.30 |
| 7 purchase totals = | $908.07 | $994.2657 | $994.27 | $994.25 | $994.30 | |