| 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 | $113.26 | 12.515% | $127.4345 | $127.43 | $127.45 | $127.40 |
| Purchase #2 | $61.64 | 4.304% | $64.293 | $64.29 | $64.30 | $64.30 |
| Purchase #3 | $173.66 | 11.126% | $192.9814 | $192.98 | $193.00 | $193.00 |
| Purchase #4 | $210.50 | 12.208% | $236.1978 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $214.80 | 11.543% | $239.5944 | $239.59 | $239.60 | $239.60 |
| Purchase #6 | $156.29 | 5.622% | $165.0766 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $203.71 | 7.322% | $218.6256 | $218.63 | $218.65 | $218.60 |
| 7 purchase totals = | $1,133.86 | $1,244.2033 | $1,244.20 | $1,244.30 | $1,244.20 | |