| 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 | $220.44 | 7.461% | $236.887 | $236.89 | $236.90 | $236.90 |
| Purchase #2 | $24.67 | 5.361% | $25.9926 | $25.99 | $26.00 | $26.00 |
| Purchase #3 | $215.56 | 11.109% | $239.5066 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $8.39 | 8.262% | $9.0832 | $9.08 | $9.10 | $9.10 |
| Purchase #5 | $143.68 | 13.378% | $162.9015 | $162.90 | $162.90 | $162.90 |
| Purchase #6 | $119.29 | 12.411% | $134.0951 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $167.60 | 12.345% | $188.2902 | $188.29 | $188.30 | $188.30 |
| 7 purchase totals = | $899.63 | $996.7562 | $996.76 | $996.80 | $996.80 | |