| 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 | $204.74 | 8.528% | $222.2002 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $232.66 | 4.550% | $243.246 | $243.25 | $243.25 | $243.20 |
| Purchase #3 | $23.68 | 10.107% | $26.0733 | $26.07 | $26.05 | $26.10 |
| Purchase #4 | $193.92 | 11.430% | $216.0851 | $216.09 | $216.10 | $216.10 |
| Purchase #5 | $200.80 | 5.128% | $211.097 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $225.99 | 9.730% | $247.9788 | $247.98 | $248.00 | $248.00 |
| Purchase #7 | $125.69 | 4.288% | $131.0796 | $131.08 | $131.10 | $131.10 |
| 7 purchase totals = | $1,207.48 | $1,297.7600 | $1,297.77 | $1,297.80 | $1,297.80 | |