| 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 | $239.72 | 10.660% | $265.2742 | $265.27 | $265.25 | $265.30 |
| Purchase #2 | $21.27 | 5.810% | $22.5058 | $22.51 | $22.50 | $22.50 |
| Purchase #3 | $20.38 | 13.224% | $23.0751 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $82.52 | 4.388% | $86.141 | $86.14 | $86.15 | $86.10 |
| Purchase #5 | $224.72 | 10.630% | $248.6077 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $128.33 | 13.515% | $145.6738 | $145.67 | $145.65 | $145.70 |
| Purchase #7 | $202.93 | 12.553% | $228.4038 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $919.87 | $1,019.6814 | $1,019.68 | $1,019.65 | $1,019.70 | |