| 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 | $205.76 | 10.458% | $227.2784 | $227.28 | $227.30 | $227.30 |
| Purchase #2 | $220.62 | 9.670% | $241.954 | $241.95 | $241.95 | $242.00 |
| Purchase #3 | $8.25 | 10.310% | $9.1006 | $9.10 | $9.10 | $9.10 |
| Purchase #4 | $32.37 | 11.599% | $36.1246 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $110.72 | 3.738% | $114.8587 | $114.86 | $114.85 | $114.90 |
| Purchase #6 | $160.97 | 10.351% | $177.632 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $75.34 | 10.777% | $83.4594 | $83.46 | $83.45 | $83.50 |
| 7 purchase totals = | $814.03 | $890.4077 | $890.40 | $890.40 | $890.50 | |