| 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 | $39.62 | 10.300% | $43.7009 | $43.70 | $43.70 | $43.70 |
| Purchase #2 | $220.68 | 3.105% | $227.5321 | $227.53 | $227.55 | $227.50 |
| Purchase #3 | $200.85 | 6.848% | $214.6042 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $167.41 | 4.126% | $174.3173 | $174.32 | $174.30 | $174.30 |
| Purchase #5 | $111.50 | 11.293% | $124.0917 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $225.40 | 4.871% | $236.3792 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $199.63 | 13.570% | $226.7198 | $226.72 | $226.70 | $226.70 |
| 7 purchase totals = | $1,165.09 | $1,247.3452 | $1,247.34 | $1,247.35 | $1,247.30 | |