| 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 | $211.91 | 5.361% | $223.2705 | $223.27 | $223.25 | $223.30 |
| Purchase #2 | $173.60 | 5.749% | $183.5803 | $183.58 | $183.60 | $183.60 |
| Purchase #3 | $168.74 | 3.469% | $174.5936 | $174.59 | $174.60 | $174.60 |
| Purchase #4 | $136.79 | 4.442% | $142.8662 | $142.87 | $142.85 | $142.90 |
| Purchase #5 | $240.44 | 5.741% | $254.2437 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $241.80 | 12.343% | $271.6454 | $271.65 | $271.65 | $271.60 |
| Purchase #7 | $169.26 | 11.356% | $188.4812 | $188.48 | $188.50 | $188.50 |
| 7 purchase totals = | $1,342.54 | $1,438.6809 | $1,438.68 | $1,438.70 | $1,438.70 | |