| 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 | $80.25 | 8.793% | $87.3064 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $40.61 | 13.386% | $46.0461 | $46.05 | $46.05 | $46.00 |
| Purchase #3 | $100.32 | 6.156% | $106.4957 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $218.89 | 10.619% | $242.1339 | $242.13 | $242.15 | $242.10 |
| Purchase #5 | $190.52 | 10.352% | $210.2426 | $210.24 | $210.25 | $210.20 |
| Purchase #6 | $187.34 | 11.747% | $209.3468 | $209.35 | $209.35 | $209.30 |
| Purchase #7 | $228.89 | 13.555% | $259.916 | $259.92 | $259.90 | $259.90 |
| 7 purchase totals = | $1,046.82 | $1,161.4875 | $1,161.50 | $1,161.50 | $1,161.30 | |