| 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 | $77.61 | 3.569% | $80.3799 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $245.94 | 6.214% | $261.2227 | $261.22 | $261.20 | $261.20 |
| Purchase #3 | $114.25 | 7.167% | $122.4383 | $122.44 | $122.45 | $122.40 |
| Purchase #4 | $183.28 | 11.507% | $204.37 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $198.30 | 6.706% | $211.598 | $211.60 | $211.60 | $211.60 |
| Purchase #6 | $184.35 | 8.510% | $200.0382 | $200.04 | $200.05 | $200.00 |
| Purchase #7 | $210.32 | 12.300% | $236.1894 | $236.19 | $236.20 | $236.20 |
| 7 purchase totals = | $1,214.05 | $1,316.2365 | $1,316.24 | $1,316.25 | $1,316.20 | |