| 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 | $211.39 | 13.837% | $240.64 | $240.64 | $240.65 | $240.60 |
| Purchase #2 | $243.86 | 7.315% | $261.6984 | $261.70 | $261.70 | $261.70 |
| Purchase #3 | $236.92 | 7.456% | $254.5848 | $254.58 | $254.60 | $254.60 |
| Purchase #4 | $145.71 | 7.585% | $156.7621 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $55.76 | 6.419% | $59.3392 | $59.34 | $59.35 | $59.30 |
| Purchase #6 | $176.93 | 11.685% | $197.6043 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $103.70 | 11.727% | $115.8609 | $115.86 | $115.85 | $115.90 |
| 7 purchase totals = | $1,174.27 | $1,286.4897 | $1,286.48 | $1,286.50 | $1,286.50 | |