| 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 | $10.81 | 7.778% | $11.6508 | $11.65 | $11.65 | $11.70 |
| Purchase #2 | $215.48 | 10.762% | $238.67 | $238.67 | $238.65 | $238.70 |
| Purchase #3 | $134.74 | 12.126% | $151.0786 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $215.95 | 9.792% | $237.0958 | $237.10 | $237.10 | $237.10 |
| Purchase #5 | $135.34 | 5.366% | $142.6023 | $142.60 | $142.60 | $142.60 |
| Purchase #6 | $193.96 | 4.698% | $203.0722 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $168.25 | 6.317% | $178.8784 | $178.88 | $178.90 | $178.90 |
| 7 purchase totals = | $1,074.53 | $1,163.0481 | $1,163.05 | $1,163.05 | $1,163.20 | |