| 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 | 4.749% | $114.4697 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $179.44 | 12.691% | $202.2127 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $150.38 | 5.390% | $158.4855 | $158.49 | $158.50 | $158.50 |
| Purchase #4 | $205.94 | 3.388% | $212.9172 | $212.92 | $212.90 | $212.90 |
| Purchase #5 | $211.82 | 9.671% | $232.3051 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $101.32 | 12.538% | $114.0235 | $114.02 | $114.00 | $114.00 |
| Purchase #7 | $34.97 | 10.765% | $38.7345 | $38.73 | $38.75 | $38.70 |
| 7 purchase totals = | $993.15 | $1,073.1482 | $1,073.15 | $1,073.10 | $1,073.10 | |