| 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 | $238.39 | 13.275% | $270.0363 | $270.04 | $270.05 | $270.00 |
| Purchase #2 | $168.96 | 10.447% | $186.6113 | $186.61 | $186.60 | $186.60 |
| Purchase #3 | $231.53 | 13.571% | $262.9509 | $262.95 | $262.95 | $263.00 |
| Purchase #4 | $193.38 | 7.613% | $208.102 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $190.46 | 10.582% | $210.6145 | $210.61 | $210.60 | $210.60 |
| Purchase #6 | $223.75 | 13.642% | $254.274 | $254.27 | $254.25 | $254.30 |
| Purchase #7 | $165.53 | 5.524% | $174.6739 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $1,412.00 | $1,567.2629 | $1,567.25 | $1,567.20 | $1,567.30 | |