| 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 | $125.75 | 9.683% | $137.9264 | $137.93 | $137.95 | $137.90 |
| Purchase #2 | $5.55 | 12.223% | $6.2284 | $6.23 | $6.25 | $6.20 |
| Purchase #3 | $237.71 | 6.872% | $254.0454 | $254.05 | $254.05 | $254.00 |
| Purchase #4 | $184.99 | 10.503% | $204.4195 | $204.42 | $204.40 | $204.40 |
| Purchase #5 | $182.53 | 13.610% | $207.3723 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $51.74 | 8.107% | $55.9346 | $55.93 | $55.95 | $55.90 |
| Purchase #7 | $52.26 | 3.796% | $54.2438 | $54.24 | $54.25 | $54.20 |
| 7 purchase totals = | $840.53 | $920.1704 | $920.17 | $920.20 | $920.00 | |