| 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 | $113.89 | 6.785% | $121.6174 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $73.38 | 9.372% | $80.2572 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $216.41 | 10.254% | $238.6007 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $56.35 | 6.780% | $60.1705 | $60.17 | $60.15 | $60.20 |
| Purchase #5 | $250.75 | 5.400% | $264.2905 | $264.29 | $264.30 | $264.30 |
| Purchase #6 | $243.70 | 6.510% | $259.5649 | $259.56 | $259.55 | $259.60 |
| Purchase #7 | $187.89 | 13.777% | $213.7756 | $213.78 | $213.80 | $213.80 |
| 7 purchase totals = | $1,142.37 | $1,238.2768 | $1,238.28 | $1,238.25 | $1,238.40 | |