| 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 | $190.93 | 7.110% | $204.5051 | $204.51 | $204.50 | $204.50 |
| Purchase #2 | $190.63 | 3.655% | $197.5975 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $13.82 | 11.442% | $15.4013 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $180.79 | 12.407% | $203.2206 | $203.22 | $203.20 | $203.20 |
| Purchase #5 | $150.27 | 8.668% | $163.2954 | $163.30 | $163.30 | $163.30 |
| Purchase #6 | $175.41 | 4.384% | $183.1 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $195.37 | 5.123% | $205.3788 | $205.38 | $205.40 | $205.40 |
| 7 purchase totals = | $1,097.22 | $1,172.4987 | $1,172.51 | $1,172.50 | $1,172.50 | |