| 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 | $247.43 | 9.757% | $271.5717 | $271.57 | $271.55 | $271.60 |
| Purchase #2 | $139.90 | 10.454% | $154.5251 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $76.73 | 4.661% | $80.3064 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $110.43 | 13.721% | $125.5821 | $125.58 | $125.60 | $125.60 |
| Purchase #5 | $185.28 | 13.151% | $209.6462 | $209.65 | $209.65 | $209.60 |
| Purchase #6 | $230.36 | 5.247% | $242.447 | $242.45 | $242.45 | $242.40 |
| Purchase #7 | $65.69 | 5.145% | $69.0698 | $69.07 | $69.05 | $69.10 |
| 7 purchase totals = | $1,055.82 | $1,153.1483 | $1,153.16 | $1,153.15 | $1,153.10 | |