| 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 | $217.55 | 9.411% | $238.0236 | $238.02 | $238.00 | $238.00 |
| Purchase #2 | $20.57 | 8.568% | $22.3324 | $22.33 | $22.35 | $22.30 |
| Purchase #3 | $158.91 | 6.221% | $168.7958 | $168.80 | $168.80 | $168.80 |
| Purchase #4 | $178.63 | 11.481% | $199.1385 | $199.14 | $199.15 | $199.10 |
| Purchase #5 | $183.87 | 10.186% | $202.599 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $110.39 | 4.856% | $115.7505 | $115.75 | $115.75 | $115.80 |
| Purchase #7 | $183.32 | 11.468% | $204.3431 | $204.34 | $204.35 | $204.30 |
| 7 purchase totals = | $1,053.24 | $1,150.9829 | $1,150.98 | $1,151.00 | $1,150.90 | |