| 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 | $233.68 | 11.769% | $261.1818 | $261.18 | $261.20 | $261.20 |
| Purchase #2 | $157.59 | 7.832% | $169.9324 | $169.93 | $169.95 | $169.90 |
| Purchase #3 | $226.43 | 12.586% | $254.9285 | $254.93 | $254.95 | $254.90 |
| Purchase #4 | $110.78 | 4.414% | $115.6698 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $149.85 | 4.746% | $156.9619 | $156.96 | $156.95 | $157.00 |
| Purchase #6 | $75.82 | 13.391% | $85.9731 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $157.46 | 13.252% | $178.3266 | $178.33 | $178.35 | $178.30 |
| 7 purchase totals = | $1,111.61 | $1,222.9741 | $1,222.97 | $1,223.00 | $1,223.00 | |