| 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 | $236.40 | 8.468% | $256.4184 | $256.42 | $256.40 | $256.40 |
| Purchase #2 | $187.95 | 3.699% | $194.9023 | $194.90 | $194.90 | $194.90 |
| Purchase #3 | $107.48 | 6.164% | $114.1051 | $114.11 | $114.10 | $114.10 |
| Purchase #4 | $80.64 | 6.836% | $86.1526 | $86.15 | $86.15 | $86.20 |
| Purchase #5 | $91.29 | 5.537% | $96.3447 | $96.34 | $96.35 | $96.30 |
| Purchase #6 | $106.40 | 3.359% | $109.974 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $57.69 | 6.481% | $61.4289 | $61.43 | $61.45 | $61.40 |
| 7 purchase totals = | $867.85 | $919.3260 | $919.32 | $919.30 | $919.30 | |