| 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 | $242.86 | 5.849% | $257.0649 | $257.06 | $257.05 | $257.10 |
| Purchase #2 | $113.77 | 13.713% | $129.3713 | $129.37 | $129.35 | $129.40 |
| Purchase #3 | $207.25 | 7.555% | $222.9077 | $222.91 | $222.90 | $222.90 |
| Purchase #4 | $81.89 | 10.600% | $90.5703 | $90.57 | $90.55 | $90.60 |
| Purchase #5 | $147.28 | 4.195% | $153.4584 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $28.80 | 7.390% | $30.9283 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $210.30 | 12.430% | $236.4403 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $1,032.15 | $1,120.7412 | $1,120.74 | $1,120.70 | $1,120.80 | |