| 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 | $213.74 | 4.167% | $222.6465 | $222.65 | $222.65 | $222.60 |
| Purchase #2 | $192.90 | 9.674% | $211.5611 | $211.56 | $211.55 | $211.60 |
| Purchase #3 | $104.78 | 6.241% | $111.3193 | $111.32 | $111.30 | $111.30 |
| Purchase #4 | $186.60 | 10.856% | $206.8573 | $206.86 | $206.85 | $206.90 |
| Purchase #5 | $162.26 | 7.264% | $174.0466 | $174.05 | $174.05 | $174.00 |
| Purchase #6 | $46.60 | 5.632% | $49.2245 | $49.22 | $49.20 | $49.20 |
| Purchase #7 | $91.56 | 6.532% | $97.5407 | $97.54 | $97.55 | $97.50 |
| 7 purchase totals = | $998.44 | $1,073.1960 | $1,073.20 | $1,073.15 | $1,073.10 | |