| 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 | $238.33 | 4.713% | $249.5625 | $249.56 | $249.55 | $249.60 |
| Purchase #2 | $34.57 | 6.153% | $36.6971 | $36.70 | $36.70 | $36.70 |
| Purchase #3 | $109.69 | 10.360% | $121.0539 | $121.05 | $121.05 | $121.10 |
| Purchase #4 | $82.40 | 12.714% | $92.8763 | $92.88 | $92.90 | $92.90 |
| Purchase #5 | $115.25 | 9.170% | $125.8184 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $106.43 | 7.815% | $114.7475 | $114.75 | $114.75 | $114.70 |
| Purchase #7 | $173.73 | 7.233% | $186.2959 | $186.30 | $186.30 | $186.30 |
| 7 purchase totals = | $860.40 | $927.0516 | $927.06 | $927.05 | $927.10 | |