| 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 | $201.26 | 3.389% | $208.0807 | $208.08 | $208.10 | $208.10 |
| Purchase #2 | $16.82 | 3.265% | $17.3692 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $192.92 | 9.506% | $211.259 | $211.26 | $211.25 | $211.30 |
| Purchase #4 | $104.43 | 5.406% | $110.0755 | $110.08 | $110.10 | $110.10 |
| Purchase #5 | $153.65 | 13.339% | $174.1454 | $174.15 | $174.15 | $174.10 |
| Purchase #6 | $132.46 | 6.114% | $140.5586 | $140.56 | $140.55 | $140.60 |
| Purchase #7 | $233.29 | 10.262% | $257.2302 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $1,034.83 | $1,118.7186 | $1,118.73 | $1,118.75 | $1,118.80 | |