| 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 | $15.86 | 4.517% | $16.5764 | $16.58 | $16.60 | $16.60 |
| Purchase #2 | $238.78 | 9.846% | $262.2903 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $162.48 | 10.536% | $179.5989 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $186.76 | 11.804% | $208.8052 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $211.86 | 5.792% | $224.1309 | $224.13 | $224.15 | $224.10 |
| Purchase #6 | $230.56 | 3.262% | $238.0809 | $238.08 | $238.10 | $238.10 |
| Purchase #7 | $104.66 | 9.192% | $114.2803 | $114.28 | $114.30 | $114.30 |
| 7 purchase totals = | $1,150.96 | $1,243.7629 | $1,243.77 | $1,243.85 | $1,243.80 | |